Notifier variables after app detached/sleeps and onResumed

[MarlonJD]

I have an issue about the android app sleep/detached. After 15min, OS detaching flutter app, then I'm got lost my notifier variables.
I have and UserNotifierState, it shares user informations to PostNotifierState, after sleep there is no UserNotifierState anymore, is there any solution for this? You can easily reproduce this with debug settings called "don't keep activities", activate this settings, then open app, go to home, then go back to your app, your notifier variables will be gone. How can I get recreate this wasted notifiers when I lost these notifiers?

class AuthModel with ChangeNotifier {
    ...
}

final authNotifierProvider = ChangeNotifierProvider<AuthModel>(
  (ref) => AuthModel(),
);

// I'm using change notifier for go_router to easily manage user states

class SocialPostState {
    ... 
final List<Post?> allPosts;
    ...
}

class SocialPostNotifier extends Notifier<SocialPostState> {
    ....
    Future<void> getAllPosts()  async {
        ....
        userId = ref.watch(authNotifierProvider).userId;

       // fetch users posts
    }
}