LXPanel Item locations

[MrSchism]

My setup is a bit odd. I have Kubuntu installed on my netbook and it initially had the KDE Plasma Netbook environment. I installed LXDE and noticed an issue with where programs were placed.

One example was Inkscape. I went into the /usr/share/applications folder and changed the inkscape.desktop file's lines (the bolded lines):
Categories=Graphics
MimeType=image/svg+xml;image/svg+xml-compressed;application/vnd.corel-draw;application/pdf;application/postscript;image/x-eps;application/illustrator;
Exec=inkscape %F
TryExec=inkscape
Terminal=false
StartupNotify=true
Icon=inkscape
X-Ayatana-Desktop-Shortcuts=Graphics

Now, it appears in my XLPanel under Graphics... and under "other".

How would I stop it from being under "other"?

[MrSchism]

I'm starting to notice a bit of people checking this post out but no solutions have been offered yet.

Is this perhaps a bug?