Then I guess your IT department or your management is happy to share your work computer's content with Zoom. I see three paths:
- Resort to use Zoom in a browser, maybe from a separate profile
- If this does not work for you, use Zoom from a virtual machine (it should be possible by exporting the camera likely connected by USB to the VM)
- If you'd like to avoid a VM because it's heavy / annoying, I'm not sure there's an easy solution without learning how to use namespaces and unshare.
Additionally, and optionally:
- Gently campaign against Zoom or for a better solution internally.