[Evolution-users] Middle Mouse Button Doesn't Lower Window

[Ángel]

On 2022-12-21 at 16:05 +0000, Patrick O'Callaghan wrote:
> On Mon, 2022-12-19 at 18:54 +0100, Milan Crha	
> wrote:
> >         Hi,
> > I'd guess it's the above. Evo itself doesn't do anything special in
> > this regard, it's all gtk+. You can try to disabled the use of the
> > header bar, as the header bar "stays in the way of the title bar",
> > but I guess the other apps you tried also used the header bar.
> 
> I don't know what that means. Is the header bar the set of icons
> under the drop-down menus? If not, what is it and how do I disable
> it?

Surely the client side decorations. You probably have already disabled
that:
   gsettings set org.gnome.evolution.shell use-header-bar false


> > You can also try gtk3-demo application, to check pure gtk3.
> > 
> 
> I installed the gtk3-demo and it behaves the same way, i.e. it
> doesn't let me push it to the back. Neither does Nautilus, which I
> don't normally use, but Firefox does work as expected.

I wouldn't consider Firefox exactly a GTK application. That gtk3-demo
fails show quite clearly that the problem is a general one of GTK apps
in KDE.

> 
Happy New Year everyone