kdiff3 on xfce 4.14.5, window decorations missing?

[Mark Mielke]

On Mon, Nov 2, 2020 at 4:43 AM Olivier Fourdan <fourdan at gmail.com> wrote:
> On Mon, 12 Oct 2020 at 23:49, Mark Mielke <mark.mielke at gmail.com> wrote:
> > Sometimes the kdiff3 window decorations would be missing. I was able
> > to reproduce this on Fedora 32. 50% of the time I can reproduce with:

> I think it's a bug in kdiff3, not xfwm4.
>
> For some reason kdiff3 switches to fullscreen in that situation, hence
> the non-decorated window. FWIW, it's the same in GNOME afaics.
>
> I think it's a race, kdiff3 trying to restore a wrong state at startup
> or something.

I think you are right. Your guidance lead me to this recent "fix":

https://invent.kde.org/sdk/kdiff3/-/commit/f2d89bbc1407fd32d2517bf08983c6a883a6b205

It looks like it was recognized as a problem, but I guess the fix
wasn't correct either.

I'll continue on this path.

Thanks!

-- 
Mark Mielke <mark.mielke at gmail.com>