If I trigger a OpenId Connect login to my Auth0 domain the login_hint param disappears when the /authorize endpoint returns the https://login.windows.net//oauth2/authorize location redirect for sso.
As it has been more than a few months since this topic was opened and there has been no reply or further information provided from the community as to the existence of the issue we would like to check if you are still facing the described challenge?
We are more than happy to assist in any way! If the issue is still out there please let us know so we can create a new thread for better visibility, otherwise we’ll close this one in week’s time.