I've resolved this and it is a BUG with the .deb package.
I realized this is the first time I've used the .deb package and tried uninstalling it and then installing the .bundle package and the feature is present and working. I also noticed and am providing installs of the bundle installer asking for options including the Real-Time Audio-Video feature.
Tested with webex and slack inside the VM and everything is now working.
Please report this as a bug so that the .deb package can be in parity with the .bundle package.
Thank you!
