Subject: 29.1; Maxmimizing a frame and restoring does not preserve the size

From: Christophe TROESTLER <[email-masked]>
Date: Thu, 21 Dec 2023 19:55:58 +0000

I run Emacs pgtk 29.1 under Wayland.  When I maximize a frame and then restore it, the restored frame is smaller than the original one.  If I maximize and restore again, the frame keeps shrinking.  I have tested with “emacs -Q”.  `set-frame-size' works as intended.

In GNU Emacs 29.1 (build 2, x86_64-pc-linux-gnu, GTK+ Version 3.24.38,
 cairo version 1.16.0) of 2023-08-30, modified by Debian built on
 x86-csail-01
System Description: Debian GNU/Linux trixie/sid

Configured using:
 'configure --build x86_64-linux-gnu --prefix=/usr
 --sharedstatedir=/var/lib --libexecdir=/usr/libexec
 --localstatedir=/var/lib --infodir=/usr/share/info
 --mandir=/usr/share/man --with-libsystemd --with-pop=yes
 --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/29.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/29.1/site-lisp:/usr/share/emacs/site-lisp
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  value of $LC_NUMERIC: en_US.UTF-8
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