New Teams on Mac freezes immediately after I'm done sharing my screen

I have faced the same issue with the "new" Microsoft Teams for Mac and have tried every troubleshooting measure. My "new" MS Teams Mac freezes as soon as someone shares their video/webcam, when I attempt to share my video/webcam, when someone begins sharing their screen, or when I begin sharing my screen which all of course makes the "new" MS Teams unusable.  I've tried clearing cache, uninstalling and reinstalling the application, modifying every setting within the application itself, etc. and nothing will resolve the issue. My wish is/was that Microsoft would release a fix via software update in advance of the forced switch deadline from "old" to "new" Microsoft Teams but that wish of course has not been granted. Has anyone found a resolution? Thanks!