Fix not hanging up when using the close button (EXA EXI) (#1840)

---------

Signed-off-by: Timo K <toger5@hotmail.de>

src/room/GroupCallView.tsx

@@ -218,17 +218,6 @@ export const GroupCallView: FC<Props> = ({
       );
 
       await leaveRTCSession(rtcSession);
-      if (widget) {
-        // we need to wait until the callEnded event is tracked on posthog.
-        // Otherwise the iFrame gets killed before the callEnded event got tracked.
-        await new Promise((resolve) => window.setTimeout(resolve, 10)); // 10ms
-        widget.api.setAlwaysOnScreen(false);
-        PosthogAnalytics.instance.logout();
-
-        // we will always send the hangup event after the memberships have been updated
-        // calling leaveRTCSession.
-        widget.api.transport.send(ElementWidgetActions.HangupCall, {});
-      }
 
       if (
         !isPasswordlessUser &&
@@ -246,9 +235,8 @@ export const GroupCallView: FC<Props> = ({
       const onHangup = async (
         ev: CustomEvent<IWidgetApiRequest>,
       ): Promise<void> => {
-        leaveRTCSession(rtcSession);
         widget!.api.transport.reply(ev.detail, {});
-        widget!.api.setAlwaysOnScreen(false);
+        await leaveRTCSession(rtcSession);
       };
       widget.lazyActions.once(ElementWidgetActions.HangupCall, onHangup);
       return () => {