Web Client not detect Camera

Hello everyone,
when I connect to CloudPC via the Web Client the camera is not detected (in the browser settings I enabled camera), while from the Windows365 and Remote Desktop app it works.
From documentation it seems to be supported to use the camera from the web.
https://learn.microsoft.com/en-us/windows-server/remote/remote-desktop-services/clients/remote-desktop-app-compare
Do you have any suggestions?