Unable to track app close event.

[awazgyawali]

I have a code block like this.

    AppLifecycleListener(
      onStateChange: (change) {
        print(change);
        if (change == AppLifecycleState.detached) {
          _appAnalytics.trackEvent(
            "app_close"
          );
        }
      },
    );

I get console log of AppLifecycleState.detached but then I never see app_close event on the dashboard.

I understand that since the app was closed it might not have gotten time to push that event to the server. But it doesn't report even after I reopen the application.