From 499eb3c3c2f217630d51a9c09bd7e7f46163b927 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Mon, 17 Jun 2024 07:39:04 +0530
Subject: [PATCH] ...

---
 kitty/tabs.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/kitty/tabs.py b/kitty/tabs.py
index a2d4c26de..e9729f505 100644
--- a/kitty/tabs.py
+++ b/kitty/tabs.py
@@ -221,7 +221,8 @@ class Tab:  # {{{
             if window.resize_spec is not None:
                 self.resize_window(*window.resize_spec)
 
-        self.windows.set_active_window_group_for(self.windows.all_windows[session_tab.active_window_idx])
+        with suppress(IndexError):
+            self.windows.set_active_window_group_for(self.windows.all_windows[session_tab.active_window_idx])
 
     def serialize_state(self) -> Dict[str, Any]:
         return {