I change between hiding and showing sidebars frequently, since I prefer as little clutter as possible. (By sidebars, I mean the outline and the pinned cards). A “hide both sidebars/show only noteboard” short cut would be useful.
Secondly, currently it seems that if one collapses the outline and then goes into a card, the outline uncollapses itself. I’d like to be able to turn this behaviour off or have it off by default.