I have two authentication schemes. First is Custom, second is Social Sign-In. Current (Default) is Custom. When user starts App first time, Custom Scheme is working, but if user Loged In using Social Sign-In (Azure) and goes to login page, he can't log-in using Custom scheme, users gets error "Invalid Login Credentials". In Application Errors report I see component name with Social Sign-In scheme name. If users logouts (Social Sign-In (Azure)), Custom authentication scheme works correctly. Social Sign-In authentication scheme sets when user clicks button, using redirect to page with request APEX_AUTHENTICATION={Scheme Name}. Switch in Session is enabled for both schemes.
Question is, how to clear that data (set default scheme); set authentication scheme by default when user open login page; how to get user current authentication scheme to indicate that?