Camera on my Lenovo laptop has not worked with Microsoft applications since Win10 update, does anyone know why?

The camera app from Microsoft and Skype no longer recognize the camera. However, it works perfectly with Quickcam or with Zoom.

You can save yourself all the tips with authorization and driver update, as well as the F8 key, which I have already done without results.

You already know that the apps that are supposed to access the webcam or are allowed in
"Settings> Privacy> Camera" must be released - right?
See picture example:

The same applies to the microphone.

Yes, they are too, but they don't work

Unfortunately I can't say more from a distance.