Webcam face tracking on Ubuntu

There’s now the amazing desktop feature built into VRC that lets you use a webcam to track your face in desktop mode. I am on Ubuntu 24.04 (I know it’s not officially supported) and use Steam to run VRC and it generally works flawlessly, but when I tried to use the webcam (Logitech Brio), even though it’s listed and works correctly, the LED indicating that the webcam is used never turns on and VRC reports that it failed to use the webcam after a dozen or so seconds. Has anyone else ran into this issue and found a solution?

Yeah, there is some known issues with selfie expression on linux.
We were discussing that here if you want Selfie expression linux