Remote Desktop client for Mac - email discovery

Dear all,

we are currently offering a hybrid environment to our users (classic RDS web access servers PLUS Azure Virtual Desktop resources).

For AVD, we enabled email discovery, which works perfectly fine on the Windows Remote Desktop client. 

On macOS clients, we need to advise users to subscribe to their AVD workspace via URL. If they put in their email address, the autodiscover offers the classic RDS web access only.

Could this be changed, so users with macOS clients can use email discovery for AVD, too?
Thanks in advance!
BR Helena