DELL WYSE3010 AND 3040 NOT REDIRECT RECORDING OVER RDP SESSION

I got a problem with recording over RDP. Our customers using rdp session to get connect to windows environment. They want also using audio&recording for example for Skype or Teams.

I have started testing Dell Wyse 3010 and 3040 to achieve this. I am using WMS to manage terminals. With audio is no problem, over rdp it (Windows Server 2016) shows up in sound device (Remote Audio), but recording device is empty.