Doesn't handle two cameras with the same name

[brayne]

Describe the bug
When I have two USB Cameras connected of the same type and the same name (C922 Pro Stream Webcam) I am only able to control one of them. Both cameras appear in the camera dropdown selection, but the controls will only affect one of them, regardless of which one is selected.

To Reproduce
Steps to reproduce the behaviour:

1. Install two USB Cameras with the same name
2. Select the first camera from the "camera" dropdown of the CameraController window
3. Make some adjustments (this works as expected)
4. Select the second camera from the dropdown
5. Make some adjustments
6. Any adjustments you make for the second camera will not affect the appearance of the selected camera, but it will edit the appearance of the first camera.

Expected behaviour
When the second camera is selected, adjustments should be made to the selected camera, not the other camera with the same name.

Desktop (please complete the following information):

• Version 1.4
• Cameras: Logitech C922
• Macintosh M1 Mini