Space panel should watch spaces for space name changes (#7432)

src/hooks/useEventEmitter.ts

@@ -65,6 +65,8 @@ export const useEventEmitterState = <T>(
     const handler = useCallback((...args: any[]) => {
         setValue(fn(...args));
     }, [fn]);
+    // re-run when the emitter changes
+    useEffect(handler, [emitter]); // eslint-disable-line react-hooks/exhaustive-deps
     useEventEmitter(emitter, eventName, handler);
     return value;
 };