diff --git a/codex-rs/tui/src/bottom_pane/chat_composer.rs b/codex-rs/tui/src/bottom_pane/chat_composer.rs
index 7638ca3a3f..f95a2bf23a 100644
--- a/codex-rs/tui/src/bottom_pane/chat_composer.rs
+++ b/codex-rs/tui/src/bottom_pane/chat_composer.rs
@@ -6836,19 +6836,19 @@ mod tests {
 
         let _ = composer.handle_key_event(KeyEvent::new(KeyCode::Right, KeyModifiers::NONE));
         assert_eq!(composer.draft.textarea.cursor(), "go".len() + 1);
-        assert!(matches!(composer.popups.active, ActivePopup::MentionV2(_)));
+        assert!(matches!(composer.popups.active, ActivePopup::None));
 
         let _ = composer.handle_key_event(KeyEvent::new(KeyCode::Right, KeyModifiers::NONE));
         assert_eq!(composer.draft.textarea.cursor(), "go @figma".len());
-        assert!(matches!(composer.popups.active, ActivePopup::MentionV2(_)));
+        assert!(matches!(composer.popups.active, ActivePopup::None));
 
         let _ = composer.handle_key_event(KeyEvent::new(KeyCode::Left, KeyModifiers::NONE));
         assert_eq!(composer.draft.textarea.cursor(), "go ".len());
-        assert!(matches!(composer.popups.active, ActivePopup::MentionV2(_)));
+        assert!(matches!(composer.popups.active, ActivePopup::None));
 
         let _ = composer.handle_key_event(KeyEvent::new(KeyCode::Left, KeyModifiers::NONE));
         assert_eq!(composer.draft.textarea.cursor(), "go".len());
-        assert!(matches!(composer.popups.active, ActivePopup::MentionV2(_)));
+        assert!(matches!(composer.popups.active, ActivePopup::None));
     }
 
     #[test]