Not only that, but for many manufacturers this will straight up either not work after the app has been in the background for some (not long) time, or will deliv

Not only that, but for many manufacturers this will straight up either not work after the app has been in the background for some (not long) time, or will deliver (that is, app will be able to connect and receive) push notifications with significant delay. Sadly, most reliable way I know to trigger push notifications when app is closed is using FCM - I'd love hear if there's an alternative, though.