The APNSToken is not available for Firebase messaging on iOS 13 or older.

[Tiny-nx]

I am currently working on a Flutter project that includes the firebase_messaging package version ^14.7.20 and firebase_core package version ^2.27.1. According to the official Firebase documentation, push messages can be received successfully on Android without any issues. However, there seems to be a problem with iOS versions 13 or above as they are unable to retrieve the APNSToken and consequently cannot receive push messages.