imprv check box rendering

packages/app/src/components/Admin/Notification/ManageGlobalNotification.jsx

@@ -32,17 +32,18 @@ const ManageGlobalNotification = (props) => {
   const [slackChannelToSend, setSlackChannelToSend] = useState('');
   const [triggerEvents, setTriggerEvents] = useState(new Set(globalNotification?.triggerEvents));
 
-  const onChangeTriggerEvents = (triggerEvent) => {
+  const onChangeTriggerEvents = useCallback((triggerEvent) => {
+    let newTriggerEvents;
 
     if (triggerEvents.has(triggerEvent)) {
-      triggerEvents.delete(triggerEvent);
-      setTriggerEvents(triggerEvents);
+      newTriggerEvents = ([...triggerEvents].filter(item => item !== triggerEvent));
+      setTriggerEvents(new Set(newTriggerEvents));
     }
     else {
-      triggerEvents.add(triggerEvent);
-      setTriggerEvents(triggerEvents);
+      newTriggerEvents = [...triggerEvents, triggerEvent];
+      setTriggerEvents(new Set(newTriggerEvents));
     }
-  };
+  }, [triggerEvents]);
 
   const submitHandler = useCallback(async() => {