UI regressions in "gen" plugin with LibreOffice 6.1

[Caolán McNamara]

On Sun, 2018-08-05 at 10:56 +0200, Rene Engelhard wrote:
> Hi,
> 
> I got
> 
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=904598
> 
> (contains a screenshot)
> 
> and
> 
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=905408
> 
> lately.
> 
> It seems that there were UI problems introduced in the gen VCLPLug
> in 6.1? I cross-checked with gtk3 when replying to those bugs, and
> gtk3 doesn't have both problems.

Just to follow up, reportedly this doesn't affect the gtk2 vclplug, not
does opengl appear to be related.