[BUG] OnPushNotificationReceived not hit at all

[Edwin-Chadio]

Describe the bug
OnPushNotificationReceived not hit at all when push notification arrives. Only OnMessageReceived in the FirebaseMessagingService when app is in foreground. OnMessageReceived also not hit when app is in background.

Code Snippet

         NotificationHub.Start(this.Application, AzureNotificationHubConstants.NotificationHubName, 
          AzureNotificationHubConstants.ListenConnectionString);
          NotificationHub.SetListener(new AzureListener());

public class AzureListener : Java.Lang.Object, INotificationListener
  {
      public void OnPushNotificationReceived(Context context, INotificationMessage message)
      {
          Console.WriteLine($"Message received with title {message.Title} and body {message.Body}");
      }
  }

Expected behavior
OnPushNotificationReceived should hit when push notification is delivered

Setup (please complete the following information):

• OS: Android 11
• IDE : Visual Studio 2019
• Version of the Library used: Xamarin.Firebase.Messaging 121.0.1, Xamarin.Azure.NotificationHubs.Android 1.1.4.1, Xamarin.GooglePlayServices.Base 117.6.0, Xamarin.Android.Support.Design 28.0.0.3

[Phenek]

Actually it will hit when the user click on the notification only.

But I am ok with you when we click on the notification and the app is totaly close/kill.
The App start and should raise a NotificationReceived event like in iOS.

But it does not work like iOS and the NotificationReceived event is not raised on click