diff --git a/src/webui/app/routes/app/workspace/calendar.tsx b/src/webui/app/routes/app/workspace/calendar.tsx
index 22536b1ae..9ba87a10d 100644
--- a/src/webui/app/routes/app/workspace/calendar.tsx
+++ b/src/webui/app/routes/app/workspace/calendar.tsx
@@ -125,7 +125,9 @@ export default function CalendarView() {
     /\/app\/workspace\/calendar/,
     "",
   );
-  const isAdding = location.pathname.endsWith("/new");
+  const isAdding =
+    location.pathname.endsWith("/new") ||
+    location.pathname.endsWith("/new-for-time-plan-activity");
 
   const topLevelInfo = useContext(TopLevelInfoContext);