From bf9cc201244946496b4d950046bf7edcc4892994 Mon Sep 17 00:00:00 2001
From: Ogulcan Celik <ogulcancelik@gmail.com>
Date: Thu, 28 May 2026 04:11:56 +0300
Subject: fix: preserve live handoff terminal state

---
 src/app/state.rs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/app/state.rs')

diff --git a/src/app/state.rs b/src/app/state.rs
index 7c47973c..37edc9df 100644
--- a/src/app/state.rs
+++ b/src/app/state.rs
@@ -1046,6 +1046,7 @@ pub struct AppState {
         std::collections::HashMap<crate::terminal::TerminalId, crate::terminal::TerminalState>,
     /// Terminal ids whose size is currently owned by a direct attach client.
     pub direct_attach_resize_locks: std::collections::HashSet<crate::terminal::TerminalId>,
+    pub(crate) pane_id_aliases: std::collections::HashMap<u32, PaneId>,
     pub workspaces: Vec<Workspace>,
     pub active: Option<usize>,
     pub(crate) previous_pane_focus: Option<PaneFocusTarget>,
@@ -1182,6 +1183,10 @@ impl AppState {
         self.session_dirty = true;
     }
 
+    pub(crate) fn remove_alias_shadowed_by_new_pane(&mut self, pane_id: PaneId) {
+        self.pane_id_aliases.remove(&pane_id.raw());
+    }
+
     pub fn sound_enabled(&self) -> bool {
         self.sound.enabled
     }
@@ -1349,6 +1354,7 @@ impl AppState {
         Self {
             terminals: std::collections::HashMap::new(),
             direct_attach_resize_locks: std::collections::HashSet::new(),
+            pane_id_aliases: std::collections::HashMap::new(),
             workspaces: Vec::new(),
             active: None,
             previous_pane_focus: None,
-- 
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