In my Flutter app I am reading data from a document in the Cloud Firestore as this

  Widget _createStampInFromOfficeWidget() {
    final userDocumentStream = ref.watch(userStreamProvider);
    return userDocumentStream.when(
      data: (data) {
        try {
          bool signedIn = data['Signed In'];
          bool workingRemotely = data['Working Remotely'];
          return _stampedInOrOutTile(signedIn, workingRemotely);
        } catch (error) {
          return const ErrorText(errorText: 'Couldn't retrieve data');
        }
      },
      error: (error, stack) {
        developer.log('Error: $error');
        return const ErrorText(errorText: 'Couldn't retrieve data');
      },
      loading: () {
        return const Loading();
      },
    );
  }

I am reading data from a user document, the rules for which I’ve defined like this

    match /users/{userID} {
        allow write, read: if request.auth != null && userID== request.auth.uid;
    }

When I log in to the app for the first time, I am able to retrieve the data with no issue, but if I log out, then log in again, I recieve the error

"[cloud_firestore/permission-denied] The caller does not have permission to execute the specified operation."

However when I turn off my app, and then turn it on again I’m able to retrieve the data without any error again whatsoever.

I don’t understand why I the permission handling rules works correctly when I first login, starts working when I re-login and it starts working correctly again after