Since this apparently cannot currently be done, I’m converting this question into a F/R.
So MixConsole channels can be divided into three Zones (left, center, right).
I’d like a way to Show/Hide each of these independently.
And while I’m at it… shouldn’t they be called something else besides ‘Zones’? It’s confusing that the channels have zones and the Window has a totally different kind of ‘Zone’.