Comment 2 for bug 919698

I have reproduced this right on the day the report came in, but can not reproduce anymore. Could you please try it again? It could be something changed in light-themes and this got fixed. If not, this is something ubuntu-specific as the RGBA theming was an upstream request, see https://bugzilla.gnome.org/show_bug.cgi?id=515907 for the upstream bug request and the bug which seems to be fixed as this bug report exists and this bug and the upstream are totally contradictory.