Created attachment 40882 [details]
screencopy of appearance options
In Tools > Options > LibreOffice > Appearance, please have a look at ORB title.
The gray strip overlaps the colour control.
Best regards. JBF
I cannot confirm this bug (you it's with 3.3.0 RC1), despite that I never seen this one before ;)
tag libreoffice-126.96.36.199, Debian package 1:3.3.2-2
I suggest the closure of this bug, otherwise please give us more informations (version, Platform, etc.)