Hi Alex!
I'm not having any serious issues adjusting to the new menu shortcut keys in the new version, except that ESC doesn't quit out of things anymore. I used to do stuff in station and when I was done could just kind of mash ESC until I was back in space. It would be nice if dialogs that had a "get out of here" option - either leaving stations, fleet interactions, choices that just say "Leave" or "Continue" or whatever were bound to that key (or a key of some kind.) That obviously wouldn't apply to any dialog with ramifications ("comms, pursue, let them leave" or the like) but it'd be nice to have a single go-to button that says "I get it, let's move on" since the 12345 options in the actual menus won't always have "proceed" as the same key. Hopefully that makes sense!