We need the ability to go full camera and back to split... or full window... and then back to split.

Sometimes the creator needs to speak directly to the audience in full screen without any distractions from the contents.

And other times the camera may need to be removed temporarily whilst the content is focused on.

This would be easy to do... just like the zoom feature but on the highlighted area you choose whether is 100% camera or 100% content... and then it flicks back to your desired layout after.