bug#62535: 29.0.60; Wrong left, top values stored in .emacs.desktop file

[Eli Zaretskii]

> Cc: 62535@debbugs.gnu.org
> Date: Thu, 30 Mar 2023 08:43:05 +0300
> From: Eli Zaretskii <eliz@gnu.org>
> 
> > https://emacs.stackexchange.com/questions/76547/bug-in-emacs-29-0-60-or-is-there-a-way-to-prevent-moving-the-emacs-position-on-r/
> > 
> > for details.
> 
> I can only say that I'm using desktop with multiple frames for the
> last decade, and the frames are always restored in the same positions.
> So I think this has at least something to do with the WM you are
> using, where Emacs can only ask to position its frames, but has no
> 100% control on where they are actually positioned.
> 
> IOW, much more information and details are needed to reproduce this
> and investigate the reasons, and eventually the problem could have no
> solution, as long as you use the same WM.

Btw, if you could test this in Emacs 28 or Emacs 27 and see if we have
some regression in Emacs 29, that would give us some lead to look for
the cause of the regression.