Fix tiled new pane borderless (#4618)

* allow opening tiled pane as borderless

* rustfmt

* add pr

* fix e2e tests

2 files changed, 10 insertions, 2 deletions

diff --git a/default-plugins/sequence/src/main.rs b/default-plugins/sequence/src/main.rs
index 4631caa2..0bfbfddc 100644
--- a/default-plugins/sequence/src/main.rs
+++ b/default-plugins/sequence/src/main.rs
@@ -599,7 +599,10 @@ pub fn handle_action_complete(
         };
 
         // Determine placement based on layout mode
-        let placement = NewPanePlacement::Stacked(pane_id);
+        let placement = NewPanePlacement::Stacked {
+            pane_id_to_stack_under: pane_id,
+            borderless: Some(false),
+        };
 
         // Update status: mark current command as completed
         // Use the pane_id from ActionComplete if the status is still Pending
@@ -1016,6 +1019,7 @@ fn rerun_sequence(state: &mut State) {
             NewPanePlacement::InPlace {
                 pane_id_to_replace: Some(*pane_id),
                 close_replaced_pane,
+                borderless: Some(false),
             }
         } else {
             let pane_id_to_stack_under = state
@@ -1023,7 +1027,10 @@ fn rerun_sequence(state: &mut State) {
                 .all_commands
                 .iter()
                 .find_map(|c| c.get_pane_id());
-            NewPanePlacement::Stacked(pane_id_to_stack_under)
+            NewPanePlacement::Stacked {
+                pane_id_to_stack_under,
+                borderless: Some(false),
+            }
         };
 
         // Determine unblock_condition based on whether this is the last command
diff --git a/default-plugins/sequence/src/state/execution.rs b/default-plugins/sequence/src/state/execution.rs
index ff630ec0..fb194f61 100644
--- a/default-plugins/sequence/src/state/execution.rs
+++ b/default-plugins/sequence/src/state/execution.rs
@@ -239,6 +239,7 @@ impl Execution {
         let placement = NewPanePlacement::InPlace {
             pane_id_to_replace: primary_pane_id,
             close_replaced_pane: false,
+            borderless: Some(false),
         };
 
         let action = Action::NewBlockingPane {