I have a Teracube 2e and I believe it’s the zirconia build, although I bought it used so I’m not sure.
Since the first 11.0 upgrade, my video can no longer be enabled in Zoom. I get an error that the camera is already in use (although it is not).
The same thing happens in some third-party ID apps like Thirdfort.
This is a pretty frustrating bug. Support appreciated.