How to gain access to the Automation suite Host tenant?
Post disabling the Basic authentication for the Organization( and enabled either of the Security settings AD, AAD, SAML 2.) and is unable to gain access to the Login screen to login to the host or other tenants as the login screen is enforced to pop up an external login window instead of the window below.
In this scenario, if the host is unavailable to grant access to any other tenant, it becomes difficult to gain access to the cluster.
Use an Incognito window to see the login screen:
https://<Automation suite FQDN>/identity_/web/configuration