I would guess that Office would be the more logical of the two places for it to appear in the menu. I just noticed this now, but it was actually also the case on Mageia 5.
It might be on purpose actually. I suppose this comes from upstream desktop files.
Do any other programs do this? It's rather odd.
before ( in KDE4 ) we removed the Graphics keyword. I will do the same.
Fixed on the svn