I see there's this recent help center article regarding virtual camera drivers not working on Webex Desktop Meetings app because macOS clients having some entitlements removed. I just updated Webex on my Windows 10 device, and I can no longer can use my virtual camera drivers for OBS. Does this issue also affect Windows?
https://help.webex.com/en-us/WBX9000032849/Virtual-Camera-Driver-Stopped-Working-After-a-Site-Upgrade