Having the editor’s sidebars auto-minimize is great! But sometimes I’d like to be able to lock them, so they don’t require a mouseover. (Unless I’m missing something, this isn’t currently possible.)
For me, at least, I often want to compare settings in different banks and/or presets, looking for inconsistencies, etc. With the auto-minimize, it breaks my flow (and gives me more to keep track of) to have to mouse over the sidebar to see where I am and/or to select a different bank or preset.
Ideally, I suppose, it would be nice to be able to individually lock the right or left sidebar. But a global lock/unlock feature would be just fine for me.