[firebase_auth 4.20.0]: Use Anonymously, currentUser is null about flutterfire

[Lyokone]

Hello @Chau14022000, anonymous tokens don't expire so if you have not logged out your user, it should still be the same. it's persisted on disk, but maybe your user ran out of storage on its iOS device.

[Chau14022000]

Hi @Lyokone
Do you mean that when my device runs out of storage, the token previously saved on disk will be automatically deleted? Isn't that a bit unreasonable, considering data saved with sharedPreferences is still there?
There are many users experiencing this issue, with 5-6 people encountering it every day. It's hard to believe that all of them are running out of storage. That's quite unreasonable! 🙇‍♀️