title: Changing email in google workspace effect on Firebase auth identity
body: <p>I had a user of my firebase android app change their email address in google workspace <a href="https://support.google.com/a/answer/9710299#option1" rel="nofollow noreferrer">according to these steps to change user email</a>.</p>
  <p>My app uses (only) google to sign in:</p>
  <pre><code>val cred = GoogleAuthProvider.getCredential(account.idToken, null)
  FirebaseAuth.getInstance().signInWithCredential(cred)
  </code></pre>
  <p>After the change the user is able to sign in with their new email and my app still identifies them with the same UID, but when they sign in they still see their old profile pic and their old email which the app retrieves:</p>
  <pre><code>FirebaseAuth.getInstance().currentUser?.let { user -&gt;
      user.email
      user.displayName
      user.photoUrl
  }
  </code></pre>
  <p>All of those properties still refer to the old email, old profile pic and old display name, but <strong>we are mainly concerned about the email property</strong>.</p>
  <p>I'd like to know why we're still seeing the old email, and is this something that needs to be fixed on the application side or the admin/google workspace side?</p>