Hi Vincent, you do not receive the notification if the message status is pending. If the system fails to send the message after x number of times, then the message status is changed to failed.
Can you verify the message is actually send or?
Whenever you configure your FCM you won’t be able to send messages (at least I don’t, you get a null pointer).
But when you add it then edit it and save it, then it works fine.
I’ll try to create a hotfix and upload it here.