App review returned rejected

Hello, I have a problem with the fact that my application requires a login, I provided it to Apple, and after testing it in Test Flight everything worked fine for me, nice, when I gave it to Apple for review and release, they returned the application to me saying that I can't log in, they don't know where it is problem?

Don't they give more details ?

  • Do they enter login and password, then fail ?
  • Or wait for ever after trying to login?
  • Do they not even get the login screen ?
App review returned rejected
 
 
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