diff --git a/client/views/room/index.js b/client/views/room/index.js
index e37a0faaeb4ba..593ebec9cbf70 100644
--- a/client/views/room/index.js
+++ b/client/views/room/index.js
@@ -22,7 +22,7 @@ const Room = () => {
 	const openUserInfo = useTabBarOpenUserInfo();
 
 	const hideFlexTab = useUserPreference('hideFlexTab');
-	const isOpen = useMutableCallback(() => !(tab && tab.template));
+	const isOpen = useMutableCallback(() => !!(tab && tab.template));
 
 	const tabBar = useMemo(() => ({ open, close, isOpen, openUserInfo }), [open, close, isOpen, openUserInfo]);