This app is not authorized to use Firebase Authentication

[dave-k]

Env

firebase_auth: ^0.16.1
android 10
flutter: 1.17.5

Build release app

flutter build app
flutter install

App on Play Store

search for "Renthusiast"

The 'not authorized' error occurs when the app is downloaded from the Android Play Store.

If installed locally the Firebase Authentication is successful.

The correct package name and SHA-1 and packageName/SHA-256 are registered in the "Add fingerprint" on the Firebase Console settings page.

This app is not authorized to use Firebase Authentication.
Please verify that the correct package name and SHA-1 are configured in the Firebase Console.
[ A safety_net_token was passed, but no matching SHA-256 was registered in the Firebase console.
Please make sure that this application's packageName/SHA256 pair is registered in the Firebase Console ] 

[dave-k]

If in Play Console "Let google manage and protect your app signing key (recommended)", go to App Signing under Setup and copy google's fingerprint to the Firebase Console settings fingerprint.