Hi,   Today we have Machine-Then-User-at-Credprov enabled with regular AD user lookup. We want to move the user auth part to Azure AD with MFA.   I've managed to get SAML user auth via Azure AD working with embedded browser in the Pulse client within a Windows session. But not having any luck with pre-desktop login.   When logging in using the full email address, the embedded browser opens, but its completely blank. It disappears after a few seconds and I'm back at the Windows login screen. No connection attempt is logged in Pulse as far as I can see, and no auth attempt in Azure. The machine auth has completed and I can see it has gotten an IP from Pulse, it disconnects when its trying to do the user auth.   Is pre-desktop auth supported with SAML against Azure AD at all?   Any ideas? ... View more