This isn't a bug but a feature request.
I'm reporting here since Vincent asked to do so.
The additional features of the context menu are fine (Show Body Axes and so on).
But IMHO now it's a little bit "full" in the context menu.
Wouldn't it be more cleared when this options go to a sub-menu?
Show Axes -> Show Body Axes
Show Frame Axes
Show Sun Direction
Show Velocity Vector
Just a thought.