Extra context menu divider on mark bar
If you right click on the mark bar area (the gray area) while not over a mark bar you see an extra context menu divider beneath delete.
I presume this divider is placed here to separate the other menu options from the breakdown option. If the breakdown option isn't visible the divider should be hidden as well.
I think I can figure this one out, it's not like you don't have enough on your plate.
Nick, did you plan on fixing this?