WIN11:FIDO2 Login without DC in sight is not possible WIN10: Works after initial login

Hello,

Eviroment:

Hybrid Azure AD with Cloud Trust

MDM Intune Enrolled Win10/Win11 Devices with Windows Hello for Business configurared.

Login with WHfB works on Win10/11

Login with FIDO2 only works on Win10 after first login with dc in sight

Login with same user and same fido2 key does not work on win11(same MDM Polices) without DC in sight. With DC in sight it works.

Event Logs does not show any information to the failed login.