Yeah, I agreed with this too. The artboards mode behaves too much differently from the normal canvas mode. I read on the another thread (closed) that is done by design, hopefully this could be changed in future, I dislike the fact of looking (always) the artboard labels and artboard canvas stroke, none of that happens on a normal canvas (no artboard); this is more annoying when you are on full screen with all UI hiden, where you can still see the artboards labels and artboard canvas stroke, which sometimes distract you a bit from the actual design.
Been able to customize these setting will be good plus.