Fix adding tabs causing an exception because I forgot to extend the copied tabs list

kovidgoyal · kovidgoyal · commit de6126256311 · 2025-08-24T20:05:49.000+05:30
diff --git a/kitty/tabs.py b/kitty/tabs.py
@@ -1338,6 +1338,7 @@ def new_tab(
             for w in t:
                 w.created_in_session_name = session_name
         self._add_tab(t)
+        tabs = tuple(tabs) + (t,)
         if as_neighbor:
             location = 'after'
         if location == 'neighbor':
