Fix matching of var/env against tabs

Fixes #10095

docs/changelog.rst

@@ -184,6 +184,8 @@ Detailed list of changes
 
 - Splits layout: add an ``equalize`` action and an ``equalize_on_close`` option to redistribute split space proportionally (:iss:`3489`)
 
+- Fix matching var/env on tabs not working as expected (:iss:`10095`)
+
 0.47.1 [2026-05-28]
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 

kitty/tabs.py

@@ -1084,6 +1084,11 @@ def matches_query(
                     if w.matches_query(field, query):
                         return True
                 return False
+            case 'var' | 'env':
+                for w in self:
+                    if w.matches_query(field, query):
+                        return True
+                return False
             case 'index':
                 if active_tab_manager and len(active_tab_manager.tabs):
                     idx = (int(query) + len(active_tab_manager.tabs)) % len(active_tab_manager.tabs)