power management plasma unreadable

[Neal Becker]

With kde 4.5, it was very difficult to change power profile.  Normally it is on 
performance.  To switch to presentation (to disable screen saver), I click on 
power management plasma.  There is a list to choose the setting, but the setting 
I need (presentation) is clipped off the bottom of the list.

Now with kde 4.6, it's even worse.  The text is white lettering on a light gray 
background, so I can't even read it.

Should I report a bug upstream?  Any way to fix it?  I don't have any issues 
with readability of any of the 1000s of other apps I use.