scook
Without a custom FX Chain UI, there is no need to leave the FX Chain expanded. The only time the FX Chain needs to be expanded is when launching the VST UI. Up until now, the discussion was all about real estate. The solution to the real estate issue is don't leave FX chain expanded.
That's not entirely true. It's problematic to make statements about what people need or don't need when you have no real insight into their mind and their workflow. Everyone's different. Personally, I find it helpful to be able to view my effect chain in full when making sound shaping or mixing decisions. I might typically have 5-10 effects in a chain sometimes, and when you have the FX Chain modules closed, you cannot see what effects are in them or their order. Not only do I like to be able to see what effects I have on a track at a glance, but I also like to be able to shuffle them around on a whim to see how order affects the sound.
It's also probably worth pointing out that if I'm
looking at the ProChannel, then chances are that I'm adjusting or experimenting with plugins. That means I need to have everything expanded and visible. The only time I don't need everything accessible is when I'm
not looking at the ProChannel, in which case it really doesn't matter how much real estate the effects use and collapsing the modules is of no benefit. When I'm playing with a signal chain in the ProChannel, that's the point at which real estate is important, and that's the point at which an expanded FX Chain module with only one VST in it feels like a waste of space.