title: Firebase - I get the error "There is no Team ID stored for this app" when uploading the APNs authentication key
body: <p>I tried to upload my APNs auth key to Firebase to use notifications in my iOS app.<br>
  However, when I press the upload button, I get the error &quot;There is no Team ID stored for this app&quot;.<br>
  I tried several times and the result was the same.<br>
  The Team ID is already registered in the iOS app.<br>
  How can I solve this problem?<br>
  Thank you for your help.</p>
  <img src="https://i.stack.imgur.com/o7WGq.png" width="400">