The camera device is still in use after hanging up the call.

Steps to reproduce:

1. Accept a video call.
2. Click settings -> Media -> wait till you see the Camera preview.
3. Click on any other settings tab (General/Account/Plugin) and click on Media again.
4. Go back to Call View.
5. Hang up the call and you will see the Camera indicator still on.

Additional info

Jami: "Together" built on 2020-11-18 22:41:28 UTC

OS: elementaryOS 5.1.7 (Ubuntu 18.04)