bug#44961: 28.0.50; [feature/pgtk] frame-position returns incorrect information

[Robert Pluim]

Yuuki Harano <masm+emacs@masm11.me> writes:

> Pgtk emacs doesn't receive events when a window moves, so it can't update the 
> position data.
>
> Also, wayland support code in Gtk ignores gtk_window_move for toplevel 
> windows, so pgtk emacs can't move the window.

Yes, this is the conclusion I came to as well, from reading various
comments by the Wayland developers about how the new paradigm was that
end users are not allowed to know about frame-positions, since thatʼs
Old School(™), and they're New School(™), and normal people who like
to think in coordinate systems are WRONG!
(Iʼm paraphrasing :-) )

It would be nice if frame-positioning on initial frame-creation worked
correctly, since desktop.el does that (I haven't checked if thatʼs
true or not).

Robert