The link to continue and skip linking accounts uses the auth0 domain and not my custom domain and the authentication request is "Unauthorized" and the user is not logged in. If I go back and login again then the login process is successful and the account link modal is not displayed since the accounts were not linked and the user chose to skip that step.
If I change the URL on the unauthorized page to use my custom domain https://auth.foo.com/continue?state=...... then the login process is successful.
The link to continue and skip linking accounts uses the auth0 domain and not my custom domain and the authentication request is "Unauthorized" and the user is not logged in. If I go back and login again then the login process is successful and the account link modal is not displayed since the accounts were not linked and the user chose to skip that step.
If I change the URL on the unauthorized page to use my custom domain
https://auth.foo.com/continue?state=......
then the login process is successful.