black rectangles as popup on GWorspace doc icons

[Sebastian Reitenbach]

Hi,

on some of the App wrappers in GWorkspace, i.e. opennx I get 
when I have added some of the apps wrappers app icons to the Dock in 
GWorkspace, and
then hover with the mouse over them, then I get a black rectangle as popup, 
instead of those
yellow ones, with the name of the app in it. An example of them would be 
opennx, but there
are others too. Even weirder it is with the app wrapper for xv, there its a 
yellow rectangle, 
but only showing "x ", but the popup seems to be wide enough to also be able to 
show the 
missing v too.

Does someone else sees that too?

I'm with libobjc2,make, and base latest releases, gui, back and gworkspace from 
SVN.
I've seen that before, but did not yet bothered to ask about it.

Sebastian