Google auth and Firebase push notifications

Capacitor
1

I am trying to integrate integrate with Google auth and Firebase push notifications in my Ionic 4/Capacitor project.

Problem is, in iOS the Google auth one has a GoogleService-Info.plist, and the Firebase one has the same file, both with a key CLIENT_ID with different values (one for Google app and one for Firebase app), and I could only get either but not both work.

Has anyone integrated with Google auth and Firebase push notifications in your Ionic 4/Capacitor project?

2