Does AVD support OATH for authentication?

Hi

Just wanted to ask if we wanted to use OATH authentication for a certain population of our users who don't have access to a mobile. Does AVD support this method. I am aware it can support FIDO from at least the host device and not within the session host which is fine. 

The reason I ask is we have Conditional access policies which require a compliant device and we finding registration of FIDO is not possible without the use of temporary access pass (for situations where user does not have a mobile). So want to explore OATH as another option. One benefit of that is the ability for the administrator to manage the onboarding of the OATH keys.

Thanks