[FirebaseAuth]: Can't listen to Facebook login

[MenaRaafat]

Is there an existing issue for this?

• [X] I have searched the existing issues.

Which plugins are affected?

Auth

Which platforms are affected?

Web

Description

I can listen to Google sign in + custom Email & password sign in. But, Facebook doesn't call the authStateChanges listener FirebaseAuth.instance.authStateChanges().listen((User? user) I can see that the proper User data is returned in the API responses though.

Future<UserCredential> signInWithFacebook() async {
    isFaceBookAuth = true;
    FacebookAuthProvider facebookProvider = FacebookAuthProvider();
    facebookProvider.addScope('email');
    facebookProvider.setCustomParameters({
      'display': 'popup',
    });
    return await FirebaseAuth.instance.signInWithPopup(facebookProvider);
  }

Reproducing the issue

void listenToAuthStates() {
    listener = FirebaseAuth.instance.authStateChanges().listen((User? user) {
      if (user == null) {
        print('User is currently signed out!');
      } else {
        print('User is signed in!' + "uid= " + user.uid);
        }
      }
    });
  }

  Future<UserCredential> signInWithFacebook() async {
    FacebookAuthProvider facebookProvider = FacebookAuthProvider();
    facebookProvider.addScope('public_profile');
    facebookProvider.setCustomParameters({
      'display': 'popup',
    });
    return await FirebaseAuth.instance.signInWithPopup(facebookProvider);
  }

Firebase Core version

3.1.1

Flutter Version

3.22.2

Relevant Log Output

No response

Flutter dependencies

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Additional context and comments

No response