For Sign In With Apple, if the end user selects "Hide My Email" during signup, and later goes into iOS settings to deselect the "Forward To" option, do we have any ability via the SDK to detect that the end user has disabled email forwarding, beyond finding that emails have started bouncing to the user?
ASAuthorizationProvider.CredentialState, and the refresh_token for the server API, indicate whether the user has completely unlinked their account, but a similar API does not appear to exist to detect that the email forwarding was disabled. Is this something which might be added in the future?