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authorAram Drevekenin <aram@poor.dev>2020-10-13 18:14:53 +0200
committerAram Drevekenin <aram@poor.dev>2020-10-13 18:14:53 +0200
commitc652a09ae7a3526cfde7fdeda1c0dc456c319c21 (patch)
tree218e5a3cf15c7068c1df8429504a8107d2c2cbd3 /src/tests
parentfix(compatibility): vim works inside pane (diff)
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fix(boundaries): render properly
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483 files changed, 753 insertions, 753 deletions
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-10.snap
index 3456ea32..1f89c43d 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-10.snap
@@ -22,7 +22,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-11.snap
index 9c30c45f..9b9d8986 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-11.snap
@@ -22,7 +22,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
line11-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
line12-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-12.snap
index 3456ea32..1f89c43d 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-12.snap
@@ -22,7 +22,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-13.snap
index 9eb4944c..9b7fc51c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-13.snap
@@ -20,9 +20,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-14.snap
index d7b21760..e2dd62ba 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-14.snap
@@ -19,9 +19,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-4.snap
index 4a797539..1515b62e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-4.snap
@@ -22,7 +22,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-5.snap
index 3a443daf..446202ca 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-5.snap
@@ -22,7 +22,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-6.snap
index 7051e71a..7c626a68 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-6.snap
@@ -22,7 +22,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $ â–ˆ
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-7.snap
index 33459b0b..d9add857 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-7.snap
@@ -22,7 +22,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-8.snap
index 78633f69..7234b38b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-8.snap
@@ -22,7 +22,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-9.snap
index 9dadcf72..695168cf 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__basic__resize_right_and_up_on_the_same_axis-9.snap
@@ -22,7 +22,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-10.snap
index bb6aadc9..eb991c1b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-10.snap
@@ -13,7 +13,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────a────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line15-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-5.snap
index c1e24768..57c17992 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-5.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line12-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line13-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-6.snap
index e75ec7e1..e2ef09c2 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-6.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line12-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line13-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-7.snap
index cbb34e94..7b0caa02 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line12-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line13-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-8.snap
index 47fa5e26..7d30dc6b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line12-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line13-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-9.snap
index a8f99400..d6a15e0d 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_multiple_panes_above-9.snap
@@ -14,7 +14,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────a────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line15-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-10.snap
index fe7d22fa..318f52d8 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-11.snap
index 329a1ea2..1bea4192 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-11.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-12.snap
index 6bb0b7b1..5bdb83e3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-12.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-13.snap
index a5bcf2f7..eab268d5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-13.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-────────────────────────────────────────────────────────────│──────────────────────────────│─────────────────────────────
+────────────────────────────────────────────────────────────┼──────────────────────────────┼─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│█ │line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│ │line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│ │line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-14.snap
index 06654a0c..f2f3612b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-14.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-────────────────────────────────────────────────────────────│──────────────────────────────│─────────────────────────────
+────────────────────────────────────────────────────────────┼──────────────────────────────┼─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-15.snap
index 8a5b0478..234f2eca 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-15.snap
@@ -12,9 +12,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line19-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbb
-line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│──────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbb
+line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├──────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-16.snap
index a5a984d9..0d87efa7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-16.snap
@@ -11,9 +11,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line19-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbb
-line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│──────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbb
+line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├──────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-6.snap
index 30763512..ed29d0a8 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │bbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbb│█
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbb│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-7.snap
index 4fb2d3e3..58e22577 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-7.snap
@@ -12,7 +12,7 @@ a │bbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-8.snap
index 4f2daca8..0a0df49f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-8.snap
@@ -12,7 +12,7 @@ a │bbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-9.snap
index 5a32748f..0f6e861e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
█ │line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-10.snap
index 6a6ef332..085091fb 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-10.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
█ │ │
│ │
│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-11.snap
index 3e4a1c97..b3df0093 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-11.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-12.snap
index 740065bf..b09318d3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-12.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-13.snap
index 2dd3440f..340c5779 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-13.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-14.snap
index 92a7b89d..9c3b728f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-14.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ █
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-15.snap
index 0f11ba6e..e6cd13e3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-15.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │█
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-16.snap
index dee558e6..534d4d6a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-16.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-17.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-17.snap
index fc64f995..a40a3a6d 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-17.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-17.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-18.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-18.snap
index 0966e0c2..99cd53cb 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-18.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-18.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-19.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-19.snap
index a0348dcc..98d3a070 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-19.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-19.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────────────────────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│█ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-20.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-20.snap
index a665edef..8cf34590 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-20.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-20.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────────────────────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-21.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-21.snap
index e8970e6c..3a9c9ceb 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-21.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-21.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬─────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│█ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-22.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-22.snap
index 94f44d67..21850665 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-22.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-22.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬─────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-23.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-23.snap
index 51dc09ae..5a64086c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-23.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-23.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│█ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-24.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-24.snap
index 31ef9af6..3e7d7a9b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-24.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-24.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-25.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-25.snap
index 0e864e1f..06b211b1 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-25.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-25.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-26.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-26.snap
index b3f80f3b..1417e21d 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-26.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-26.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-27.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-27.snap
index 3322de36..55e14bcb 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-27.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-27.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ █
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-28.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-28.snap
index 06923490..4723f938 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-28.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-28.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-29.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-29.snap
index 1e21ab31..6c9e5a21 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-29.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-29.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-30.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-30.snap
index a382d0d4..62f40c38 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-30.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-30.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-31.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-31.snap
index d2ba902f..dc704ac4 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-31.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-31.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────┬────────────────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbb│bbbbb │line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbb│line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-32.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-32.snap
index db9eb6e4..d2cdbda7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-32.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-32.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┬──────────────────────────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line17-bbb│line2-bbbbbbbbbbbbbbbbbbbbbbb │line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb │line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-33.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-33.snap
index ad2cb09a..352c0cfc 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-33.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-33.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┬──────────────────────────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line17-bbb│line2-bbbbbbbbbbbbbbbbbbbbbbb │line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb │line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-34.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-34.snap
index 48d1d598..872a3215 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-34.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-34.snap
@@ -22,9 +22,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
-line3-bbbbbbbbbbbbbbbbbbbbbbbb│────────────────────────────────────────────────────────────│line3-bbbbbbbbbbbbbbbbbbbbbbb
+line3-bbbbbbbbbbbbbbbbbbbbbbbb├──────────┬──────────────────────────────────┬──────────────┤line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
line5-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line5-bbbbbbbbbbbbbbbbbbbbbbb │line5-bbbbbbbb│line5-bbbbbbbbbbbbbbbbbbbbbbb
line6-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line6-bbbbbbbbbbbbbbbbbbbbbbb │line6-bbbbbbbb│line6-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-35.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-35.snap
index 66387e33..f825fbe6 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-35.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-35.snap
@@ -21,9 +21,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
-line3-bbbbbbbbbbbbbbbbbbbbbbbb│────────────────────────────────────────────────────────────│line3-bbbbbbbbbbbbbbbbbbbbbbb
+line3-bbbbbbbbbbbbbbbbbbbbbbbb├──────────┬──────────────────────────────────┬──────────────┤line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
line5-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line5-bbbbbbbbbbbbbbbbbbbbbbb │line5-bbbbbbbb│line5-bbbbbbbbbbbbbbbbbbbbbbb
line6-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line6-bbbbbbbbbbbbbbbbbbbbbbb │line6-bbbbbbbb│line6-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-10.snap
index 5027e315..162a1d53 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-11.snap
index f5ccc651..17eda66c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-11.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-12.snap
index d3e1e7d2..0abeee34 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-12.snap
@@ -12,9 +12,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│────────────────────────────────────────────────────────────
+line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├────────────────────────────────────────────────────────────
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-13.snap
index 5498778f..1523d70a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-13.snap
@@ -11,9 +11,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│────────────────────────────────────────────────────────────
+line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├────────────────────────────────────────────────────────────
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-4.snap
index 4dc3a1ee..8f5c6486 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-5.snap
index 6b004d17..b19e736e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-6.snap
index a82c89cb..2982ad98 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-7.snap
index 13ddd104..0faa5299 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-8.snap
index 30bacd1d..01960198 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-9.snap
index 7f6b1e82..1a75774f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_left_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-10.snap
index 6cff9919..a01378f1 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-10.snap
@@ -11,9 +11,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-4.snap
index 4dc3a1ee..8f5c6486 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-5.snap
index 6b004d17..b19e736e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-6.snap
index a82c89cb..2982ad98 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-7.snap
index 13ddd104..0faa5299 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-8.snap
index 30bacd1d..01960198 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-9.snap
index b1698490..6373d3ff 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_above_aligned_right_with_current_pane-9.snap
@@ -12,9 +12,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-10.snap
index fe7d22fa..318f52d8 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-11.snap
index 329a1ea2..1bea4192 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-11.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-12.snap
index 6bb0b7b1..5bdb83e3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-12.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-13.snap
index a5bcf2f7..eab268d5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-13.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-────────────────────────────────────────────────────────────│──────────────────────────────│─────────────────────────────
+────────────────────────────────────────────────────────────┼──────────────────────────────┼─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│█ │line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│ │line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│ │line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-14.snap
index 06654a0c..f2f3612b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-14.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-────────────────────────────────────────────────────────────│──────────────────────────────│─────────────────────────────
+────────────────────────────────────────────────────────────┼──────────────────────────────┼─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-15.snap
index 6165c854..30082090 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-15.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-────────────────────────────────────────────────────────────│──────────────────────────────│─────────────────────────────
+────────────────────────────────────────────────────────────┼──────────────────────────────┼─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-16.snap
index d338403d..e5543728 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-16.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│──────────────────────────────│─────────────────────────────
+────────────────────────────────────────────────────────────┼──────────────────────────────┼─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-17.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-17.snap
index 8c8aafc1..91cd616d 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-17.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-17.snap
@@ -12,9 +12,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line19-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $ █ │line12-bbbbbbbbbbbbbbbbbbbbbb
-line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│──────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbb
+line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├──────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-18.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-18.snap
index a5a984d9..0d87efa7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-18.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-18.snap
@@ -11,9 +11,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line19-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbb
-line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│──────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbb
+line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├──────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-6.snap
index 30763512..ed29d0a8 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │bbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbb│█
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbb│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-7.snap
index 4fb2d3e3..58e22577 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-7.snap
@@ -12,7 +12,7 @@ a │bbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-8.snap
index 4f2daca8..0a0df49f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-8.snap
@@ -12,7 +12,7 @@ a │bbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-9.snap
index 5a32748f..0f6e861e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
█ │line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-10.snap
index 6a6ef332..085091fb 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-10.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
█ │ │
│ │
│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-11.snap
index 3e4a1c97..b3df0093 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-11.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-12.snap
index 740065bf..b09318d3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-12.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-13.snap
index 2dd3440f..340c5779 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-13.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-14.snap
index 92a7b89d..9c3b728f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-14.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ █
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-15.snap
index 0f11ba6e..e6cd13e3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-15.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │█
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-16.snap
index dee558e6..534d4d6a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-16.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-17.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-17.snap
index fc64f995..a40a3a6d 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-17.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-17.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-18.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-18.snap
index 0966e0c2..99cd53cb 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-18.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-18.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-19.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-19.snap
index a0348dcc..98d3a070 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-19.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-19.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────────────────────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│█ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-20.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-20.snap
index a665edef..8cf34590 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-20.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-20.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────────────────────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-21.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-21.snap
index ad46e9cc..0f201aa8 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-21.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-21.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────────────────────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-22.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-22.snap
index cba60f2c..7cf65f70 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-22.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-22.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────────────────────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-23.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-23.snap
index 2c0316fa..5d82b451 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-23.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-23.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│ │line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│ │line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┴─────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-24.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-24.snap
index e04fed94..42167a86 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-24.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-24.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ █ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┴─────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-25.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-25.snap
index 3c72f3d4..bc7f6802 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-25.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-25.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│ │line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│b │ │line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ │ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┴──────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-26.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-26.snap
index 18c2ca5f..ef57f0ce 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-26.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-26.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│b │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ │prompt $ █ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┴──────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-27.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-27.snap
index 10515b15..0c8078e6 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-27.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-27.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│b │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┴──────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-28.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-28.snap
index b5ede69a..1d746aa5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-28.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-28.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│b │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┴──────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-29.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-29.snap
index 5e967ece..7e0d79a2 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-29.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-29.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbb│bbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbb│line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbb│bbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────┴────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-30.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-30.snap
index 0afc614b..01706d3d 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-30.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-30.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █│prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┴──────────────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-31.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-31.snap
index fd5e74f6..d9ad3ceb 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-31.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-31.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ │prompt $ │prompt $ █
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┴──────────────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-32.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-32.snap
index 2e7023f4..9b3efdab 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-32.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-32.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┴──────────────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-33.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-33.snap
index d8adafa2..75b4d8eb 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-33.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-33.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┴──────────────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-34.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-34.snap
index 6ce0c17f..73212d3e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-34.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-34.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┴──────────────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-35.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-35.snap
index 0cda41c9..4201f2b7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-35.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-35.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ █ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┴──────────────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-36.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-36.snap
index 7eb2a95c..5599f552 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-36.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-36.snap
@@ -22,9 +22,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │bbbbbbbbbb│prompt $ █ │prompt $ │prompt $
-──────────────────────────────│bbbbbbbbbb│ │ │─────────────────────────────
+──────────────────────────────┤bbbbbbbbbb│ │ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│prompt $ │ │ │line2-bbbbbbbbbbbbbbbbbbbbbbb
-line3-bbbbbbbbbbbbbbbbbbbbbbbb│──────────b──────────────────────────────────b──────────────│line3-bbbbbbbbbbbbbbbbbbbbbbb
+line3-bbbbbbbbbbbbbbbbbbbbbbbb├──────────┴──────────────────────────────────┴──────────────┤line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
line5-bbbbbbbbbbbbbbbbbbbbbbbb│line5-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line5-bbbbbbbbbbbbbbbbbbbbbbb
line6-bbbbbbbbbbbbbbbbbbbbbbbb│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line6-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-37.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-37.snap
index 03f885fe..558e92e9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-37.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-37.snap
@@ -21,9 +21,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │bbbbbbbbbb│prompt $ │prompt $ │prompt $
-──────────────────────────────│bbbbbbbbbb│ │ │─────────────────────────────
+──────────────────────────────┤bbbbbbbbbb│ │ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│prompt $ │ │ │line2-bbbbbbbbbbbbbbbbbbbbbbb
-line3-bbbbbbbbbbbbbbbbbbbbbbbb│──────────b──────────────────────────────────b──────────────│line3-bbbbbbbbbbbbbbbbbbbbbbb
+line3-bbbbbbbbbbbbbbbbbbbbbbbb├──────────┴──────────────────────────────────┴──────────────┤line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
line5-bbbbbbbbbbbbbbbbbbbbbbbb│line5-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line5-bbbbbbbbbbbbbbbbbbbbbbb
line6-bbbbbbbbbbbbbbbbbbbbbbbb│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line6-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-10.snap
index 5027e315..162a1d53 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-11.snap
index ac30d054..e1af0a56 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-11.snap
@@ -12,9 +12,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $ █
-line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│────────────────────────────────────────────────────────────
+line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├────────────────────────────────────────────────────────────
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-12.snap
index 5498778f..1523d70a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-12.snap
@@ -11,9 +11,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│────────────────────────────────────────────────────────────
+line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├────────────────────────────────────────────────────────────
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-4.snap
index 4dc3a1ee..8f5c6486 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-5.snap
index 6b004d17..b19e736e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-6.snap
index a82c89cb..2982ad98 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-7.snap
index 13ddd104..0faa5299 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-8.snap
index 30bacd1d..01960198 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-9.snap
index 7f6b1e82..1a75774f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_left_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-10.snap
index 2f0b4d043..42b358dd 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-10.snap
@@ -12,9 +12,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
prompt $ █ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-11.snap
index 6cff9919..a01378f1 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-11.snap
@@ -11,9 +11,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-4.snap
index 4dc3a1ee..8f5c6486 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-5.snap
index 6b004d17..b19e736e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-6.snap
index a82c89cb..2982ad98 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-7.snap
index 13ddd104..0faa5299 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-8.snap
index 30bacd1d..01960198 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-9.snap
index 7f6b1e82..1a75774f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_down__resize_down_with_panes_below_aligned_right_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-10.snap
index 946e66b4..c94da051 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-10.snap
@@ -11,7 +11,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-───────────────────────────────────────────────────line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+──────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbbbb │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-5.snap
index 42900f82..ee96297c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-5.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-6.snap
index aace16d9..ccbfe19a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-6.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-7.snap
index e68fe870..777e7663 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-8.snap
index c8599330..a529e112 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-9.snap
index 1057b271..a9bc479f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_multiple_panes_to_the_left-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-───────────────────────────────────────────────────line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+──────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbbbb │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-10.snap
index 2c3e2243..855880f3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-11.snap
index b4f4867e..8880c6da 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-11.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┴─────────┬────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-12.snap
index b20fbbe8..70441474 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-12.snap
@@ -11,7 +11,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┴─────────┬────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-4.snap
index a53798b7..9612dc73 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-5.snap
index 0c21022a..701e8e34 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-6.snap
index c28948c3..e6564b3c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-7.snap
index 4246911e..64e090d9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-8.snap
index 48ae3085..75727e12 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-9.snap
index 3f05a551..173dae56 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_bottom_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-10.snap
index 1fe8e862..d4c1165c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-10.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-11.snap
index bb8d7e68..91e5e1f2 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-11.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-12.snap
index 8df10a56..d9ede041 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-12.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $ â–ˆ
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-13.snap
index a5723611..76fb209f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-13.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-14.snap
index 755d18a9..195cbae0 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-14.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-15.snap
index 5995ef85..cfc1a526 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-15.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┬─────────┴────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┴─────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-16.snap
index d5d99551..6dc07873 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-16.snap
@@ -11,12 +11,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┬─────────┴────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┴─────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-6.snap
index 31d47762..24a33416 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-6.snap
@@ -17,7 +17,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-7.snap
index 81432639..42ddacff 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-7.snap
@@ -17,7 +17,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-8.snap
index 06c70d10..b89fbfd8 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-8.snap
@@ -17,7 +17,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-9.snap
index a6e6c902..e590d688 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-9.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-10.snap
index 04ed129e..10f6d2a6 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-10.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-11.snap
index 7b565fe1..ba0b6c44 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-11.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-12.snap
index d169feef..691715d7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-12.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-13.snap
index 9d9dbd01..85a07c32 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-13.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-14.snap
index 6e8ecf4e..f6d6c693 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-14.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-15.snap
index ef618524..592ccf44 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-15.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-16.snap
index 79891556..92cdad9b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-16.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-17.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-17.snap
index ee3b7dea..91376e77 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-17.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-17.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-18.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-18.snap
index 9a3eecc2..0656ebd5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-18.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-18.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $ â–ˆ
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-19.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-19.snap
index d124b03d..d3093049 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-19.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-19.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-20.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-20.snap
index 15ddc4a6..52dd433b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-20.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-20.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-21.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-21.snap
index ad869261..1ea64d45 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-21.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-21.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,7 +24,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-22.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-22.snap
index 66f19aa8..a1abefdf 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-22.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-22.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,7 +24,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-23.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-23.snap
index 89eee364..8c7d84d1 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-23.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-23.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-24.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-24.snap
index 4650cf0b..0478bc20 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-24.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-24.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-25.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-25.snap
index 96651c7f..8426dbc2 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-25.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-25.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-26.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-26.snap
index fdfdb617..7a5dc64e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-26.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-26.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-27.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-27.snap
index c63a6100..68e41f97 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-27.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-27.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-28.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-28.snap
index 27dffa77..9654054c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-28.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-28.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-29.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-29.snap
index 7e3f6688..98f546f6 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-29.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-29.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-30.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-30.snap
index 5e0881cc..ea1ea16c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-30.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-30.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $ █
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-31.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-31.snap
index 2f29c01f..e30523cb 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-31.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-31.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $ █
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-32.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-32.snap
index 1d578b18..040daac4 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-32.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-32.snap
@@ -16,23 +16,23 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $ █
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-33.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-33.snap
index 2ffc8236..51e6e43d 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-33.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-33.snap
@@ -16,11 +16,11 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
a │line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -28,11 +28,11 @@ a │line17-bbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $ █
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-34.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-34.snap
index d05fe258..9294f447 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-34.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-34.snap
@@ -16,11 +16,11 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┬─────────┴────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│──────────────────────────────────────────────────────────────────────
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├──────────────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaa │line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -28,11 +28,11 @@ aaaaaaaaaaaaaaaaaaaaa │line17-bbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │prompt $ █
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│──────────────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├──────────────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┴─────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-35.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-35.snap
index 39bb75a6..79f965a8 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-35.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-35.snap
@@ -15,11 +15,11 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┬─────────┴────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│──────────────────────────────────────────────────────────────────────
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├──────────────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaa │line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -27,11 +27,11 @@ aaaaaaaaaaaaaaaaaaaaa │line17-bbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│──────────────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├──────────────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┴─────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-10.snap
index 2c3e2243..855880f3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-11.snap
index 54acc4d3..12054a25 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-11.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-12.snap
index 5730acb8..7700e0a6 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-12.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┬─────────┴────────────────────────────────────────────────────────────
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbbbb │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-13.snap
index cfe3a718..ee4e57d5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-13.snap
@@ -11,7 +11,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┬─────────┴────────────────────────────────────────────────────────────
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbbbb │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-4.snap
index a53798b7..9612dc73 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-5.snap
index 0c21022a..701e8e34 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-6.snap
index c28948c3..e6564b3c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-7.snap
index 4246911e..64e090d9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-8.snap
index 48ae3085..75727e12 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-9.snap
index 3f05a551..173dae56 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_left_aligned_top_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-10.snap
index c1846fda..a2093666 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┴─────────┬────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-11.snap
index b20fbbe8..70441474 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-11.snap
@@ -11,7 +11,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┴─────────┬────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-4.snap
index a53798b7..9612dc73 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-5.snap
index 0c21022a..701e8e34 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-6.snap
index c28948c3..e6564b3c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-7.snap
index 4246911e..64e090d9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-8.snap
index 48ae3085..75727e12 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-9.snap
index 3f05a551..173dae56 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_bottom_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-10.snap
index 1fe8e862..d4c1165c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-10.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-11.snap
index bb8d7e68..91e5e1f2 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-11.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-12.snap
index 8df10a56..d9ede041 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-12.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $ â–ˆ
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-13.snap
index a5723611..76fb209f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-13.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-14.snap
index 755d18a9..195cbae0 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-14.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-15.snap
index 8de67748..e5f54a0a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-15.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-16.snap
index a7540852..dd40672a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-16.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-17.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-17.snap
index 04d01b76..6fabaa6a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-17.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-17.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┬─────────┴────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┴─────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-18.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-18.snap
index d5d99551..6dc07873 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-18.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-18.snap
@@ -11,12 +11,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┬─────────┴────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┴─────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-6.snap
index 31d47762..24a33416 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-6.snap
@@ -17,7 +17,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-7.snap
index 81432639..42ddacff 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-7.snap
@@ -17,7 +17,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-8.snap
index 06c70d10..b89fbfd8 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-8.snap
@@ -17,7 +17,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-9.snap
index a6e6c902..e590d688 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-9.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-10.snap
index 04ed129e..10f6d2a6 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-10.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-11.snap
index 7b565fe1..ba0b6c44 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-11.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-12.snap
index d169feef..691715d7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-12.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-13.snap
index 9d9dbd01..85a07c32 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-13.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-14.snap
index 6e8ecf4e..f6d6c693 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-14.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-15.snap
index ef618524..592ccf44 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-15.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-16.snap
index 79891556..92cdad9b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-16.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-17.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-17.snap
index ee3b7dea..91376e77 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-17.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-17.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-18.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-18.snap
index 9a3eecc2..0656ebd5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-18.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-18.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $ â–ˆ
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-19.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-19.snap
index d124b03d..d3093049 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-19.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-19.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-20.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-20.snap
index 15ddc4a6..52dd433b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-20.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-20.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-21.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-21.snap
index 25a6ecf1..e652282e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-21.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-21.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-22.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-22.snap
index 265b49a9..436a04d9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-22.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-22.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-23.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-23.snap
index d1660ead..3a1cd444 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-23.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-23.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,7 +24,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
█ │line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ prompt $ │line12-bbbbbbbbbb
│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-24.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-24.snap
index 00edae4b..5ee4b218 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-24.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-24.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,7 +24,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-25.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-25.snap
index 1453c3af..d8e22c37 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-25.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-25.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
█ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-26.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-26.snap
index dc8bb4c3..b533dade 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-26.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-26.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-27.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-27.snap
index 9be07ea1..0b7dacc5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-27.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-27.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-28.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-28.snap
index 92e462ff..b2b9597f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-28.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-28.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-29.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-29.snap
index 4230ef91..932e890e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-29.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-29.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-30.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-30.snap
index ae278bdb..9014a532 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-30.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-30.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-31.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-31.snap
index 2ca35b02..815c1c50 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-31.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-31.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-32.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-32.snap
index 3534f223..7a1a3a4a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-32.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-32.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-33.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-33.snap
index c1a4c4ad..fd3314cf 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-33.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-33.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-34.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-34.snap
index 02785f6f..29d51815 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-34.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-34.snap
@@ -16,23 +16,23 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
a │line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-35.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-35.snap
index 2e2c5b82..7f005bed 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-35.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-35.snap
@@ -16,11 +16,11 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -28,11 +28,11 @@ line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-36.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-36.snap
index 436a0dec..c04911eb 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-36.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-36.snap
@@ -16,11 +16,11 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┬─────────┴────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-───────────────────────────────────────────────────line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+──────────────────────────────────────────────────┤line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbbbb │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -28,11 +28,11 @@ bbbbbbbbbb │line13-bbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbbbb │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-───────────────────────────────────────────────────line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+──────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbbbb │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┴─────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-37.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-37.snap
index 34fb38c7..bd210c36 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-37.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-37.snap
@@ -15,11 +15,11 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┬─────────┴────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaa │line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-───────────────────────────────────────────────────line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+──────────────────────────────────────────────────┤line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbbbb │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -27,11 +27,11 @@ bbbbbbbbbb │line13-bbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbbbb │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-───────────────────────────────────────────────────line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+──────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbbbb │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┴─────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-10.snap
index cfe3a718..ee4e57d5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-10.snap
@@ -11,7 +11,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┬─────────┴────────────────────────────────────────────────────────────
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbbbb │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-4.snap
index a53798b7..9612dc73 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-5.snap
index 0c21022a..701e8e34 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-6.snap
index c28948c3..e6564b3c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-7.snap
index 4246911e..64e090d9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-8.snap
index 48ae3085..75727e12 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-9.snap
index 6d5c8666..5cbdeec9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_left__resize_left_with_panes_to_the_right_aligned_top_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+──────────────────────────────────────────────────┬─────────┴────────────────────────────────────────────────────────────
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
bbbbbbbbbb │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-10.snap
index e2bd13a9..c9975684 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-10.snap
@@ -11,7 +11,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-──────────────────────────────────────────────────────────────────────bbbbbbbbbbb
+──────────────────────────────────────────────────────────────────────┤bbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-5.snap
index 6df5eab5..0621467c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-5.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-6.snap
index 92a6868d..0538415c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-6.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-7.snap
index 74d89ab4..62956ce5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-8.snap
index a41d9e38..a8456ac8 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-9.snap
index c85ee130..b797dbad 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_multiple_panes_to_the_left-9.snap
@@ -12,7 +12,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-──────────────────────────────────────────────────────────────────────bbbbbbbbbbb
+──────────────────────────────────────────────────────────────────────┤bbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-10.snap
index 5c58db82..28bd390e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-11.snap
index b34d535d..a4ad32c7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-11.snap
@@ -12,7 +12,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬─────────┴──────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-12.snap
index b7e5c1e1..7f812bc0 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-12.snap
@@ -11,7 +11,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬─────────┴──────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-4.snap
index d68c9796..5cacd71e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-5.snap
index d6d941b5..f772261a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-6.snap
index 05e3daa9..25873eb2 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-7.snap
index bd029f9a..0d56b2ff 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-8.snap
index 53b4d386..4eaa3be4 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-9.snap
index befbbde0..d9f4df4c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_bottom_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-10.snap
index 8cd3227d..d5be455a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-10.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-11.snap
index cf5db8cd..d4d627a3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-11.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-12.snap
index 200aa41f..cd61c1d8 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-12.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $ â–ˆ
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-13.snap
index 8dc44214..3f8d7a10 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-13.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-14.snap
index 652a222e..5f54bd8c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-14.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-15.snap
index 2d5eaef6..940edc23 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-15.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬─────────┴──────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-16.snap
index b682efcd..da69cb32 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-16.snap
@@ -11,12 +11,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬─────────┴──────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-6.snap
index 996d740e..82043bd7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-6.snap
@@ -17,7 +17,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-7.snap
index 0502be4a..6903dccf 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-7.snap
@@ -17,7 +17,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-8.snap
index 0c340a41..1f99036a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-8.snap
@@ -17,7 +17,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-9.snap
index 75cfd1f7..0ae725bd 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_current_pane-9.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-10.snap
index 0aa88cd7..247c64ce 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-10.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-11.snap
index 0beb56d0..6d9b2633 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-11.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-12.snap
index 07d8be1a..a07400fd 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-12.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-13.snap
index ee9b6281..d4e2eb45 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-13.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-14.snap
index 00e7a6fb..24579547 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-14.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-15.snap
index 77800f42..0e76210c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-15.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-16.snap
index 5ecbf941..d1dcf066 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-16.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-17.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-17.snap
index 810c5808..18fbcac0 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-17.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-17.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-18.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-18.snap
index 736cec36..cf28ed17 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-18.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-18.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $ â–ˆ
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-19.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-19.snap
index 9595367f..13ebc8a9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-19.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-19.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-20.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-20.snap
index 1dc12b54..3be8726e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-20.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-20.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-21.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-21.snap
index 76d6779c..5173ca82 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-21.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-21.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,7 +24,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-22.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-22.snap
index 74e9fe62..3854a24f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-22.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-22.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,7 +24,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-23.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-23.snap
index 8f5011c9..2506dbb5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-23.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-23.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-24.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-24.snap
index f66fa567..7df8393d 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-24.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-24.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-25.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-25.snap
index b397b423..ba22aed7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-25.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-25.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-26.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-26.snap
index d63b8ac3..9a12e545 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-26.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-26.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-27.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-27.snap
index c9a4f322..4d2c2457 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-27.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-27.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-28.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-28.snap
index fd9dbda5..5c938792 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-28.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-28.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-29.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-29.snap
index 31c9b4d2..067b2c47 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-29.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-29.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-30.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-30.snap
index 1a506947..cae4a49e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-30.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-30.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $ █
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-31.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-31.snap
index c3eaa691..facb3f51 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-31.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-31.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $ █
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-32.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-32.snap
index a0d5f858..aadb0c4e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-32.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-32.snap
@@ -16,23 +16,23 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $ █
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-33.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-33.snap
index 5941d40c..b509d8c1 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-33.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-33.snap
@@ -16,11 +16,11 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
a │line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -28,11 +28,11 @@ a │line17-bbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $ █
-line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-34.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-34.snap
index 92d034b7..fa49eabb 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-34.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-34.snap
@@ -16,11 +16,11 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
line13-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │──────────────────────────────────────────────────
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ├──────────────────────────────────────────────────
line15-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -28,11 +28,11 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $ █
-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │──────────────────────────────────────────────────
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ├──────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬─────────┴──────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-35.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-35.snap
index 47ba61e0..50975a77 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-35.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_and_bottom_with_panes_above_and_below-35.snap
@@ -15,11 +15,11 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
line13-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │──────────────────────────────────────────────────
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ├──────────────────────────────────────────────────
line15-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -27,11 +27,11 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbb
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │──────────────────────────────────────────────────
+aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa ├──────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬─────────┴──────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-10.snap
index 5c58db82..28bd390e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-11.snap
index 7024d549..52fdb620 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-11.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-12.snap
index cde13ffa..0f339978 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-12.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-13.snap
index 0d49d76f..7dbb4a01 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-13.snap
@@ -11,7 +11,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-4.snap
index d68c9796..5cacd71e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-5.snap
index d6d941b5..f772261a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-6.snap
index 05e3daa9..25873eb2 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-7.snap
index bd029f9a..0d56b2ff 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-8.snap
index 53b4d386..4eaa3be4 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-9.snap
index befbbde0..d9f4df4c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_left_aligned_top_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-10.snap
index 756a292d..c94171bb 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-10.snap
@@ -12,7 +12,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬─────────┴──────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-11.snap
index b7e5c1e1..7f812bc0 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-11.snap
@@ -11,7 +11,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬─────────┴──────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-4.snap
index d68c9796..5cacd71e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-5.snap
index d6d941b5..f772261a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-6.snap
index 05e3daa9..25873eb2 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-7.snap
index bd029f9a..0d56b2ff 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-8.snap
index 53b4d386..4eaa3be4 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-9.snap
index befbbde0..d9f4df4c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_bottom_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-10.snap
index 8cd3227d..d5be455a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-10.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-11.snap
index cf5db8cd..d4d627a3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-11.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-12.snap
index 200aa41f..cd61c1d8 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-12.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $ â–ˆ
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-13.snap
index 8dc44214..3f8d7a10 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-13.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-14.snap
index 652a222e..5f54bd8c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-14.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-15.snap
index 7843e0a2..126c27e0 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-15.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-16.snap
index ba7f74a4..9d739e2a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-16.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-17.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-17.snap
index d8d5f2bd..0058b6d5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-17.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-17.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬─────────┴──────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-18.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-18.snap
index b682efcd..da69cb32 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-18.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-18.snap
@@ -11,12 +11,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬─────────┴──────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-6.snap
index 996d740e..82043bd7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-6.snap
@@ -17,7 +17,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-7.snap
index 0502be4a..6903dccf 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-7.snap
@@ -17,7 +17,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-8.snap
index 0c340a41..1f99036a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-8.snap
@@ -17,7 +17,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-9.snap
index 75cfd1f7..0ae725bd 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_current_pane-9.snap
@@ -12,12 +12,12 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-10.snap
index 0aa88cd7..247c64ce 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-10.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-11.snap
index 0beb56d0..6d9b2633 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-11.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-12.snap
index 07d8be1a..a07400fd 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-12.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-13.snap
index ee9b6281..d4e2eb45 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-13.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-14.snap
index 00e7a6fb..24579547 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-14.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-15.snap
index 77800f42..0e76210c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-15.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-16.snap
index 5ecbf941..d1dcf066 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-16.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-17.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-17.snap
index 810c5808..18fbcac0 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-17.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-17.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-18.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-18.snap
index 736cec36..cf28ed17 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-18.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-18.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line6-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line7-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line8-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
@@ -32,7 +32,7 @@ line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
prompt $ â–ˆ
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-19.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-19.snap
index 9595367f..13ebc8a9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-19.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-19.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-20.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-20.snap
index 1dc12b54..3be8726e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-20.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-20.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-21.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-21.snap
index 34c9c141..c245b8b9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-21.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-21.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-22.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-22.snap
index 6bc792aa..dfb8aedc 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-22.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-22.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-23.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-23.snap
index d9dde6eb..1cac4e9a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-23.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-23.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,7 +24,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
█ │line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ prompt $ │line12-bbbbbbbbbb
│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-24.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-24.snap
index 7e38badb..0fd6f806 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-24.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-24.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,7 +24,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -32,7 +32,7 @@ line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-25.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-25.snap
index 15073f6c..9dee1219 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-25.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-25.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
█ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-26.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-26.snap
index 3df62cf9..e3ac12ef 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-26.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-26.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-27.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-27.snap
index e4dc3c0d..d8ffb07c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-27.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-27.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-28.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-28.snap
index e370ee55..53840235 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-28.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-28.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-29.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-29.snap
index b790e41d..f8c832e5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-29.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-29.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-30.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-30.snap
index 35da21bb..4600280e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-30.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-30.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-31.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-31.snap
index 4da03bc9..f144027f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-31.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-31.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-32.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-32.snap
index 0689e237..0044f306 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-32.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-32.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-33.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-33.snap
index 84b50f97..7d8bb970 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-33.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-33.snap
@@ -16,7 +16,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -24,15 +24,15 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line9-bbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-34.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-34.snap
index bcacf13d..34087922 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-34.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-34.snap
@@ -16,23 +16,23 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
a │line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-35.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-35.snap
index 26a0ff0c..88e0dede 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-35.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-35.snap
@@ -16,11 +16,11 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line6-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line7-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line8-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line9-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -28,11 +28,11 @@ line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-36.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-36.snap
index 0e391d93..aaf3d215 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-36.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-36.snap
@@ -16,11 +16,11 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ │line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-──────────────────────────────────────────────────────────────────────bbbbbbbbbbb
+──────────────────────────────────────────────────────────────────────┤bbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -28,11 +28,11 @@ line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbbbbb
prompt $ █ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-──────────────────────────────────────────────────────────────────────bbbbbbbbbbb
+──────────────────────────────────────────────────────────────────────┤bbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬─────────┴──────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-37.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-37.snap
index 03aebb26..951a27bf 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-37.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_and_bottom_with_panes_above_and_below-37.snap
@@ -15,11 +15,11 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa │bbbbbbbbbb
prompt $ │line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-──────────────────────────────────────────────────────────────────────bbbbbbbbbbb
+──────────────────────────────────────────────────────────────────────┤bbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line15-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbbbbb
line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
@@ -27,11 +27,11 @@ line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbbbbb
prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-──────────────────────────────────────────────────────────────────────bbbbbbbbbbb
+──────────────────────────────────────────────────────────────────────┤bbbbbbbbbb
line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┬─────────┴──────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-10.snap
index 0d49d76f..7dbb4a01 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-10.snap
@@ -11,7 +11,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-4.snap
index d68c9796..5cacd71e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-5.snap
index d6d941b5..f772261a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-6.snap
index 05e3daa9..25873eb2 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-7.snap
index bd029f9a..0d56b2ff 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-8.snap
index 53b4d386..4eaa3be4 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-9.snap
index afda0583..c02a5716 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_right__resize_right_with_panes_to_the_right_aligned_top_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴─────────┬──────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │bbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-10.snap
index db4dc4d3..4fe9e4cc 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-10.snap
@@ -9,7 +9,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line10-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line11-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line12-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-5.snap
index a470dad5..3eb94344 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-5.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
a │
prompt $ │
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line12-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line13-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-6.snap
index bea317c4..a09c3377 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-6.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line12-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line13-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-7.snap
index 30e8069c..62be92a7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line12-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line13-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-8.snap
index 3d2e057d..af63aa83 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-─────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line12-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line13-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line14-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-9.snap
index 81cb5a67..c9e00ea5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_multiple_panes_above-9.snap
@@ -10,7 +10,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┴────────────────────────────────────────────────────────────
line10-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line11-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
line12-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-10.snap
index f052c442..3c8f9e04 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-11.snap
index b8c06418..6d92bfec 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-11.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-12.snap
index 55e3460c..72bdd157 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-12.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-13.snap
index 68d0a27f..5ab6759f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-13.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-────────────────────────────────────────────────────────────│──────────────────────────────│─────────────────────────────
+────────────────────────────────────────────────────────────┼──────────────────────────────┼─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│█ │line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│ │line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│ │line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-14.snap
index 516a6516..436fbaee 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-14.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-────────────────────────────────────────────────────────────│──────────────────────────────│─────────────────────────────
+────────────────────────────────────────────────────────────┼──────────────────────────────┼─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-15.snap
index f9a999d0..37f9363d 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-15.snap
@@ -10,9 +10,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbb
-a │──────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbb
+a ├──────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-16.snap
index 8214970c..8e150a68 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-16.snap
@@ -9,9 +9,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbb
-a │──────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbb
+a ├──────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-6.snap
index 24689c89..9badd1b3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │bbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbb│█
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbb│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-7.snap
index 54cccdb0..487212c4 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-7.snap
@@ -12,7 +12,7 @@ a │bbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-8.snap
index 04631d08..2bb44f92 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-8.snap
@@ -12,7 +12,7 @@ a │bbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-9.snap
index e4aaf274..c7c804b2 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
█ │line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-10.snap
index 5e741a11..bdb446cc 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-10.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
█ │ │
│ │
│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-11.snap
index 6003398c..d89c908a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-11.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-12.snap
index 22d7cdac..eb7a0dbc 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-12.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-13.snap
index aa98093e..c76c996e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-13.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-14.snap
index 51a6ee6b..bd1554b9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-14.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ █
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-15.snap
index 5500d41a..3e3c4131 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-15.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │█
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-16.snap
index 90af485d..073e069a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-16.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-17.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-17.snap
index 14281eb7..b084e7d0 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-17.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-17.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-18.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-18.snap
index 0150412c..4ff50ecf 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-18.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-18.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-19.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-19.snap
index 3df0b9f7..7a3de5ad 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-19.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-19.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────────────────────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│█ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-20.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-20.snap
index 53b9f755..5fc079de 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-20.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-20.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────────────────────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-21.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-21.snap
index c819cdb0..5828a735 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-21.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-21.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬─────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│█ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-22.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-22.snap
index 0dfa88a7..1232d0da 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-22.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-22.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬─────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-23.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-23.snap
index b08e131c..06eacbec 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-23.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-23.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│█ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-24.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-24.snap
index 4e9b1fc7..45e58524 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-24.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-24.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-25.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-25.snap
index 4cd1c1ba..8933060a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-25.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-25.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-26.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-26.snap
index bc9d0bb0..fbc4fe0f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-26.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-26.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-27.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-27.snap
index dd76bf0d..3b933c79 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-27.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-27.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ █
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-28.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-28.snap
index 865143f1..0914eae3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-28.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-28.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-29.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-29.snap
index 564ea996..2ca29436 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-29.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-29.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-30.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-30.snap
index 3a9dd44e..9d8eddd6 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-30.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-30.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┬──────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│b │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-31.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-31.snap
index c6fa9478..7f02856a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-31.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-31.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────┬────────────────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbb│line11-bbbbbbbbbbbbbbbbb│line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbb│bbbbb │line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbb│line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-32.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-32.snap
index 4bd62b2b..e655f6e0 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-32.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-32.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┬──────────────────────────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line17-bbb│line2-bbbbbbbbbbbbbbbbbbbbbbb │line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb │line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-33.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-33.snap
index 0f1125e5..809368e9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-33.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-33.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┬──────────────────────────────────┬──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line17-bbb│line2-bbbbbbbbbbbbbbbbbbbbbbb │line2-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb │line3-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb │line4-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-34.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-34.snap
index f8913384..3afd368e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-34.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-34.snap
@@ -20,9 +20,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbb
-a │────────────────────────────────────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbb
+a ├──────────┬──────────────────────────────────┬──────────────┤line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │bbbbbbbbbb│line1-bbbbbbbbbbbbbbbbbbbbbbb │line1-bbbbbbbb│prompt $
-──────────────────────────────│bbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb │line2-bbbbbbbb│─────────────────────────────
+──────────────────────────────┤bbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb │line2-bbbbbbbb├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line17-bbb│line3-bbbbbbbbbbbbbbbbbbbbbbb │line3-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb │line4-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line5-bbbbbbbbbbbbbbbbbbbbbbb │line5-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-35.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-35.snap
index d8ca3656..efa5e457 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-35.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_and_right_with_panes_to_the_left_and_right-35.snap
@@ -19,9 +19,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbb
-a │────────────────────────────────────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbb
+a ├──────────┬──────────────────────────────────┬──────────────┤line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │bbbbbbbbbb│line1-bbbbbbbbbbbbbbbbbbbbbbb │line1-bbbbbbbb│prompt $
-──────────────────────────────│bbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb │line2-bbbbbbbb│─────────────────────────────
+──────────────────────────────┤bbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb │line2-bbbbbbbb├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line17-bbb│line3-bbbbbbbbbbbbbbbbbbbbbbb │line3-bbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb │line4-bbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbb│line5-bbbbbbbbbbbbbbbbbbbbbbb │line5-bbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-10.snap
index cbf315d3..cc4f0397 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-11.snap
index 97ebc876..7b036270 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-11.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-12.snap
index 7f05e375..4af64be5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-12.snap
@@ -10,9 +10,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-13.snap
index 5c6eebb0..dff22cb1 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-13.snap
@@ -9,9 +9,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-4.snap
index 7f87c3d3..5f5255ef 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-5.snap
index 290ea200..8fb64d2b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-6.snap
index c8301592..43000c26 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-7.snap
index a8eba6ac..0ee17f11 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-8.snap
index fb705a88..6f16e8b6 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-9.snap
index d1cffd52..e4df245a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_left_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-10.snap
index 62c576e9..85da4cf5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-10.snap
@@ -9,9 +9,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│────────────────────────────────────────────────────────────
+line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-4.snap
index 7f87c3d3..5f5255ef 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-5.snap
index 290ea200..8fb64d2b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-6.snap
index c8301592..43000c26 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-7.snap
index a8eba6ac..0ee17f11 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-8.snap
index fb705a88..6f16e8b6 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-9.snap
index 700435e9..87c6b633 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_above_aligned_right_with_current_pane-9.snap
@@ -10,9 +10,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│────────────────────────────────────────────────────────────
+line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-10.snap
index f052c442..3c8f9e04 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-11.snap
index b8c06418..6d92bfec 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-11.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-12.snap
index 55e3460c..72bdd157 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-12.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-13.snap
index 68d0a27f..5ab6759f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-13.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-────────────────────────────────────────────────────────────│──────────────────────────────│─────────────────────────────
+────────────────────────────────────────────────────────────┼──────────────────────────────┼─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│█ │line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│ │line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│ │line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-14.snap
index 516a6516..436fbaee 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-14.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-────────────────────────────────────────────────────────────│──────────────────────────────│─────────────────────────────
+────────────────────────────────────────────────────────────┼──────────────────────────────┼─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-15.snap
index fc256249..26c50c37 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-15.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-────────────────────────────────────────────────────────────│──────────────────────────────│─────────────────────────────
+────────────────────────────────────────────────────────────┼──────────────────────────────┼─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-16.snap
index 7daff30f..79f53b3e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-16.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│──────────────────────────────│─────────────────────────────
+────────────────────────────────────────────────────────────┼──────────────────────────────┼─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-17.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-17.snap
index 0ebe9036..8df0f816 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-17.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-17.snap
@@ -10,9 +10,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $ █ │line18-bbbbbbbbbbbbbbbbbbbbbb
-a │──────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbb
+a ├──────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-18.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-18.snap
index 8214970c..8e150a68 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-18.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-18.snap
@@ -9,9 +9,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbb
-a │──────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbb
+a ├──────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-6.snap
index 24689c89..9badd1b3 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │bbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbb│█
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbb│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-7.snap
index 54cccdb0..487212c4 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-7.snap
@@ -12,7 +12,7 @@ a │bbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-8.snap
index 04631d08..2bb44f92 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-8.snap
@@ -12,7 +12,7 @@ a │bbbbbbbbbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
a │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-9.snap
index e4aaf274..c7c804b2 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line15-bbbbbbbbbbbbbbbbbbbbbbb│prompt $
-────────────────────────────────────────────────────────────│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+────────────────────────────────────────────────────────────┤bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
█ │line16-bbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbb
│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbb
│line17-bbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-10.snap
index 5e741a11..bdb446cc 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-10.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
█ │ │
│ │
│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-11.snap
index 6003398c..d89c908a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-11.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-12.snap
index 22d7cdac..eb7a0dbc 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-12.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-13.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-13.snap
index aa98093e..c76c996e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-13.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-13.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-14.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-14.snap
index 51a6ee6b..bd1554b9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-14.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-14.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ █
-──────────────────────────────│ │
+──────────────────────────────┤ │
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-15.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-15.snap
index 5500d41a..3e3c4131 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-15.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-15.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │█
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-16.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-16.snap
index 90af485d..073e069a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-16.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-16.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-17.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-17.snap
index 14281eb7..b084e7d0 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-17.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-17.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-18.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-18.snap
index 0150412c..4ff50ecf 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-18.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-18.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-──────────────────────────────│ │─────────────────────────────
+──────────────────────────────┤ ├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-19.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-19.snap
index 3df0b9f7..7a3de5ad 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-19.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-19.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────────────────────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│█ │line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│ │line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│ │line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-20.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-20.snap
index 53b9f755..5fc079de 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-20.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-20.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────────────────────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-21.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-21.snap
index 01ec5387..873cf266 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-21.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-21.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────────────────────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-22.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-22.snap
index e2970662..77d7d9b9 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-22.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-22.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────────────────────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-23.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-23.snap
index defa69eb..a9084c73 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-23.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-23.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│ │line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│ │line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┴─────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-24.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-24.snap
index 98e62cec..bc172d6c 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-24.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-24.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line17-bbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ █ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┴─────────────────────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-25.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-25.snap
index 1be8d1a5..f7b86906 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-25.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-25.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│ │line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│b │ │line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ │ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┴──────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-26.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-26.snap
index 0f6ecf70..cda0fb44 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-26.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-26.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│b │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ │prompt $ █ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┴──────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-27.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-27.snap
index 38c50a9c..e213d1e7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-27.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-27.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│b │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $ │prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┴──────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-28.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-28.snap
index 83c6e52e..65b304bf 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-28.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-28.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line19-bbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbb│bbbbbbbbbbbbbb│line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│b │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────────────────────────┴──────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-29.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-29.snap
index f1fe083f..c30b5be7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-29.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-29.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbb│bbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbbbbbbbbbbbb│line19-bbbbbbbbbbbbbbbbb│line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbbbbbbbbbbbb│bbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █ │prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼────────────────────┴────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-30.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-30.snap
index 86008e06..2d28716f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-30.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-30.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █│prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┴──────────────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-31.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-31.snap
index 45e09c7d..7bfc078b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-31.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-31.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ │prompt $ │prompt $ █
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┴──────────────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-32.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-32.snap
index ee184955..855f9c6b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-32.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-32.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┴──────────────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-33.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-33.snap
index a3ed9700..f3619e9e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-33.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-33.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┴──────────────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-34.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-34.snap
index d0013b13..1cd46b3f 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-34.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-34.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┴──────────────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-35.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-35.snap
index b240ab3d..b5b62cd8 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-35.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-35.snap
@@ -22,7 +22,7 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb
a │bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ │prompt $ █ │prompt $ │prompt $
-──────────────────────────────│────────────────────────────────────────────────────────────│─────────────────────────────
+──────────────────────────────┼──────────┴──────────────────────────────────┴──────────────┼─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-36.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-36.snap
index 94c8e5f1..55cee3ba 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-36.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-36.snap
@@ -20,9 +20,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $ │prompt $ █ │prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbb
-a │──────────│──────────────────────────────────│──────────────│line19-bbbbbbbbbbbbbbbbbbbbbb
+a ├──────────┴──────────────────────────────────┴──────────────┤line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line1-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $
-──────────────────────────────│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+──────────────────────────────┤line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line5-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-37.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-37.snap
index 17c1b738..913e68a7 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-37.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_and_right_with_to_the_left_and_right-37.snap
@@ -19,9 +19,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line18-bbbbbbbbbbbbbbbbbbbbbb │line18-bbbbbbb│line16-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│bbbbbbbbbb│line19-bbbbbbbbbbbbbbbbbbbbbb │line19-bbbbbbb│line17-bbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $ │prompt $ │prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbb
-a │──────────│──────────────────────────────────│──────────────│line19-bbbbbbbbbbbbbbbbbbbbbb
+a ├──────────┴──────────────────────────────────┴──────────────┤line19-bbbbbbbbbbbbbbbbbbbbbb
prompt $ │line1-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $
-──────────────────────────────│line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│─────────────────────────────
+──────────────────────────────┤line2-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├─────────────────────────────
line2-bbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line2-bbbbbbbbbbbbbbbbbbbbbbb
line3-bbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line3-bbbbbbbbbbbbbbbbbbbbbbb
line4-bbbbbbbbbbbbbbbbbbbbbbbb│line5-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line4-bbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-10.snap
index cbf315d3..cc4f0397 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-10.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $ █
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-11.snap
index 448fb318..6543578e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-11.snap
@@ -10,9 +10,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $ █
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-12.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-12.snap
index 5c6eebb0..dff22cb1 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-12.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-12.snap
@@ -9,9 +9,9 @@ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
a │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│prompt $
-a │────────────────────────────────────────────────────────────
+a ├────────────────────────────────────────────────────────────
prompt $ │line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-4.snap
index 7f87c3d3..5f5255ef 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-5.snap
index 290ea200..8fb64d2b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-6.snap
index c8301592..43000c26 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-7.snap
index a8eba6ac..0ee17f11 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-8.snap
index fb705a88..6f16e8b6 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-9.snap
index d1cffd52..e4df245a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_left_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-10.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-10.snap
index 3821c186..e4cd230e 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-10.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-10.snap
@@ -10,9 +10,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│────────────────────────────────────────────────────────────
+line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-11.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-11.snap
index 62c576e9..85da4cf5 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-11.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-11.snap
@@ -9,9 +9,9 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line15-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line16-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line17-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
-────────────────────────────────────────────────────────────│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
+────────────────────────────────────────────────────────────┤line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line10-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│prompt $
-line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│────────────────────────────────────────────────────────────
+line11-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb├────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-4.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-4.snap
index 7f87c3d3..5f5255ef 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-4.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-4.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│█
a │
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-5.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-5.snap
index 290ea200..8fb64d2b 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-5.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-5.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-6.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-6.snap
index c8301592..43000c26 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-6.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-6.snap
@@ -12,7 +12,7 @@ a │line17-bbbbbbbbbb
line16-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │prompt $
-line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│────────────────────────────────────────────────────────────
+line17-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa├────────────────────────────────────────────────────────────
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line18-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-7.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-7.snap
index a8eba6ac..0ee17f11 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-7.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-7.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
█ │line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-8.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-8.snap
index fb705a88..6f16e8b6 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-8.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-8.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
diff --git a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-9.snap b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-9.snap
index d1cffd52..e4df245a 100644
--- a/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-9.snap
+++ b/src/tests/integration/snapshots/mosaic__tests__integration__resize_up__resize_up_with_panes_below_aligned_right_with_current_pane-9.snap
@@ -12,7 +12,7 @@ line19-aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line17-bbbbbbbbbb
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa│line18-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
a │line19-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
prompt $ █ │prompt $
-────────────────────────────────────────────────────────────│────────────────────────────────────────────────────────────
+────────────────────────────────────────────────────────────┼────────────────────────────────────────────────────────────
line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line12-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line13-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb
line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb│line14-bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb