app check firestore permissions error

[dean ko]

I use app check and set firestore rules as follows, but I get an error

I wonder if it's right not to need to write a separate security rule for the firestore role if I use appcheck .

rules_version = '2';
service cloud.firestore {
  match /databases/{database}/documents {
    match /{document=**} {
      allow read, write, update;
    }
  }
}