hello
im having a problem with the add new item category select being off set when using the k2 user box
the mouse pointer ist on the selected category its a few items out if that makes sense

cat 1 <mouse pointer here
cat2
cat3
cat4
cat5
cat6 <but this item highlighted
cat7

its ok for all the other ways to add new items like the page link

cheers
edit: it only seems to be happening with debian iceweasel, fingers crossed its ok in firefox