Integrated camera works in Teams web app but not Win10 app

[TMathEVV]

The integrated camera on my Lenovo Yoga works with the Teams web app, with the Windows 10 Camera app but not with the Teams desktop app. In settings, camera preview I get a solid black rectangle. I have tried uninstalling and reinstalling the hardware. I have uninstalled and reinstalled the Teams app. I have checked the Windows 10 privacy settings multiple times. Other Ideas?

[#2]

@TMathEVV 

Presumably you have the problem not just when using the preview, but when actually using the camera in Teams as well.

I understand you uninstalled and reinstalled the Teams client. Yet if one disconnects from the Teams client and then reconnects, is the problem still there?

[#3]

@HedmanD 

Yes, the camera does not work for a call. What exactly do you mean by disconnecting from the Teams client? Sign out and back in?

[#4]

@TMathEVVYes that is what I mean by disconnecting from the Teams client ... signing out and back into the Teams client.

[#5]

@HedmanDI signed out and back in. No change.