With the recent UI update, we’ve lost the ability to reveal the sidebar by hovering and are now only able to have the sidebar open or collapsed. (Photos below.)
I would like to suggest a user setting that allows each user the choice between sidebar reveal options. For those of use with limited screen space and need the convenience of switching boards quickly: being able to hover to reveal the sidebar, rather than having it always open, is the easiest and fastest option. Losing this feature is a big downgrade in my opinion. However, I understand it wasn’t for everyone, which is why I think a setting option would be ideal.
