Streamprovider does not listen to change of other provider flutter

Question

I have multiple providers in my flutter app, through the provider package.

In main, before materialapp i have this:

ChangeNotifierProvider.value(
      value: AppData(),
    ),
   StreamProvider<List<ChatMessage>?>(
      create: (context) => MessagesService().stream,
      initialData: null,
    ),

The streamprovider relies on listening to the data of the appdata provider. It is supposed to listen to when user logs in or out.

class MessagesService {
  StreamController<List<ChatMessage>> controller =
      StreamController<List<ChatMessage>>.broadcast();

  Stream<List<ChatMessage>?> get stream => controller.stream;

  MessagesService() {
    AppData data =
        Provider.of<AppData>(AppData.navState.currentContext!, listen: false);

    if (data.user != null) {
      FirebaseFirestore.instance
          .collection('messages')
          .snapshots()
          .listen((value) async {
        controller.add(value.docs
            .where((element) =>
                element.data()['sender'] == data.user!.phone ||
                element.data()['reciever'] == data.user!.phone)
            .map((e) {
          Map<String, dynamic> data = e.data() as Map<String, dynamic>;
          data.addAll({'docId': e.id});
          return ChatMessage.fromJson(data);
        }).toList());
      });
    }
  }
}

As you see there, i'm trying to listen to the user property of my provider, called AppData. It's listening when a user logs in, but if i log out, and then log in as another user, it seems to return the same value (so the data from the wrong user). Am I doing it correctly here where i am listening to the user with provider in appdata.

I know it is working in all other places, but in this provider not always.