Flutter sign in with Apple not working on iOS simulator (infinite loader)

Question

I'm using sign_in_with_apple. Have an issue on iOS simulator (software version 14.0). Infinite loader is displayed after a password is entered and 'Continue' is tapped. The flow gets stuck. Nothing happens next. What could be the reason for that? What am I doing wrong?

Solution

Looks like currently there is an issue on iOS 14 simulator . Need to use a real device or an iOS 13 simulator. See https://developer.apple.com/forums/thread/651533.