Use react-native-firebase/auth OAuth provider to auth Azure AD credential

I am developing a mobile with react-native (react-native-firebase/auth) and using Firebase Auth to manage user login. In the beginning, I only use the email/password to auth users and work nice.

Now I would like to let users use Azure AD. Since react-native-firebase/auth does not support Microsoft account at this moment, so I use react-native-app-auth. Afterwards, use the Microsoft credential to auth the Firebase user and link them together.

const result = await authorize(config);
const credential = auth.OAuthProvider.credential(
  result.idToken,
  result.accessToken,
);
const userCredential = await auth().signInWithCredential(credential);

When calling the signInWithCredential, it throw an error : [auth/internal-error].

Currently, I have backend user profile like to a Firebase user account. I don't want to complicate the backend to have multiple auth methods. Ideally, it can be done at the Firebase would be great.

Thanks.