I found this bug when searching for why my Webcam light is stuck on. I haven't used this webcam in years, but have started using it again whilst working from home and wanting a better angle than that provided by the laptop camera.
So anyway, it is also a Microsoft Lifecam model 1381. I am using Webex Meetings desktop app version 40.2.12.18. Which is apparently the most up to date according to the update checker.
The symptoms are the same as reported in the bug. When I exit the app the light turns off. When I start the app then the light remains on.
