Google Firebase (Auth, Cloud Firestore, Storage) Export Compliance

I am in the process of putting my first ever app on test flight and it is now asking me whether I use encryption, and then if it's exempt. I am using Flutter and Google Firebase for basically everything, authentication, storing the data of the users on cloud firestore, reading data from cloud firestore, saving images in the storage buckets. I have spent hours trying to figure out what to answer on the compliance questions and I have found different answers it feels like. What should we put? I mean it uses HTTPS to communicate with Firebase so yes we are using encryption, but is it exempt? What do we have to do in the future? ugh