I am making an app that requires SSO auth using a third party app (Uber) to login to see the full application. Even if I provide App Store Review a dummy account username and password, every Uber account is protected by 2FA and you need to verify a code sent via text message to your phone number. There is no way to turn off this 2FA feature that I can see.
So how are they supposed to review my app? Has anyone run into a similar problem before? Could I just submit a video demo in the additional information? In the past, the app review team has requested demo videos from me, but those apps didn't have any kind of login.