New Logitech 4k camera doesn't work

I have the new 4K Pro Magnetic Webcam for Apple Pro Display XDR (https://www.logitech.com/en-us/product/4k-pro-magnetic-webcam).

I’m running macOS Catalina 10.15.4 on a new Mac Pro.

When I try to use the camera it’s just a blank screen and a few seconds later “Unable to access camera” pops up.

I also can’t use it on Google Hangouts or Slack video calls (I have a support ticket open with Slack about it).

I did some research on webRTC and some video options do work, just not all of the options. https://webrtc.github.io/samples/src/content/getusermedia/resolution/

In Safari 13.1 QVGA, VGA, HD, and Full HD work. 4K and 8K returns an error message "Invalid constraint” from getUserMedia.
In Chrome 80 & Edge QVGA and VGA work. HD and Full HD show no video. 4K and 8K returns an error message “null” from getUserMedia.

Does meet.jitsi use webRTC? Has anyone else encountered this sort of issue?

Actually, in Chrome 80 HD and Full HD will work if I lower the width to < 600px
https://webrtc.github.io/samples/src/content/getusermedia/resolution/