Hide popout when no screenshare/camera enabled

Problem

image image Right now, you can only pick to have the voice channel popout on or off, with no regard for what is currently happening in the channel.

Proposed solution

You should be able to select individual options for when the popout should show:

• When someone has webcam on
• When I am watching a screenshare

...Allowing for any combination of those, or blanket "all the time"/"never" options.