A client is using Windows 10 x64 running v1909 on a MacBook Pro 13" (2019, 4 Thunderbolt Ports) and oddly enough the Teams app now shows the Camera as a Black Image as the Preview. It's listed in Device Manager as FaceTime HD Camera. Zoom and Web Teams works completely fine. Even opening the MS Store Camera App loads the Camera fine. It's just isolated to the Teams App, I'll list what I've tried already below, really hoping you can help in any way.
-Re-installed Teams x64
-Attempted to install Teams x86 - No change
-Removed Camera Driver and re-installed via Bootcamp drivers
-Re-installed ALL Bootcamp drivers from the latest available updated
-Cleared Teams cache folder
-Office Quick Repair/Full Repair
The problem still exists but only with the Windows app version of Teams.
If you have any ideas or thoughts please let me know.