Enrolling Microsoft Teams Rooms on Windows devices with Microsoft Endpoint Manager

I went through the steps on our Test Room to enroll using the Enroll Device with Resource Account.  The device itself had been previously joined to our on-prem AD and showed as a Hybrid joined device in Entra. 

Now there are two devices showing, one with MDM as Microsoft Intune and the other as MDM None.  Also the Recovery Keys section in Intune is greyed out as well as the Local admin password section is missing.

Is there another option for joining Teams Rooms to Intune if they are already Hybrid AAD Joined?