title: TestFlight build on App Store Connect stuck at 'Ready to Submit'
body: <p>Since the recent update to App Store Connect, I can't figure out at all as to how I submit a new TestFlight build for beta review.</p>
  
  <p>Under 'iTunes Connect Users' it says 'Ready to Test', while under 'External Testers' it says 'Ready to Submit'.</p>
  
  <p>Maybe I'm missing something obvious, but how do I submit for beta review? I already have multiple versions on TestFlight.</p>