Addon to extend edit mode?

[Xrystal]

Jumped in game quickly before the servers started going down and I see what you mean .. no mouseover visibility option and no less than 6 buttons on a bar which for say bar 8 you might want for say your profession icons or food/drink stuff and may not need a full bar for.

Maybe the limitations Blizzard still has means that Bartender still has use as an addon, if the developers decide to continue it.