=============================================================================
In GNU Emacs 29.1, desktop-load moves frames to the right and down.

The three attachements show the shifts in frame positions:

- .emacs.desktop.1 contains the correct frame positions after using
  `desktop-save` and copying .emacs.desktop to .emacs.desktop.1

- Loading .emacs.desktop.1 into Emacs 29 results in the frames being
  shifted. On exiting Emacs 29, the shifted positions are stored in
  .emacs.desktop and copied to .emacs.desktop.2.

- Loading .emacs.desktop.2 into Emacs 29 results in the frames being
  shifted again. On exiting Emacs 29, the shifted positions are stored
  in .emacs.desktop and copied to .emacs.desktop.3.

- Loading any of these .emacs.desktop files into Emacs 28.2 results in
  the expected frame positions (in case of .2 and .3 the positions
  incorrectly shifted to by Emacs 29).
=============================================================================

In GNU Emacs 29.1 (build 1, aarch64-apple-darwin21.6.0, NS
appkit-2113.60 Version 12.6.6 (Build 21G646)) of 2023-07-30 built on
armbob.lan
Windowing system distributor 'Apple', version 10.3.2299
System Description:  macOS 13.5.2

Configured using:
'configure --with-ns '--enable-locallisppath=/Library/Application
Support/Emacs/${version}/site-lisp:/Library/Application
Support/Emacs/site-lisp' --with-modules 'CFLAGS=-DFD_SETSIZE=10000
-DDARWIN_UNLIMITED_SELECT' --with-x-toolkit=no'

Configured features:
ACL GLIB GMP GNUTLS JPEG JSON LIBXML2 MODULES NOTIFY KQUEUE NS PDUMPER
PNG RSVG THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER ZLIB

Important settings:
  value of $EMACSLOADPATH: /Users/tanzer/.emacs.lib::/Applications/Emacs.app/Contents/Resources/site-lisp:
  value of $LC_CTYPE: UTF-8
  value of $LC_MESSAGES: en_US.UTF-8
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Elisp

Minor modes in effect:
  global-display-fill-column-indicator-mode: t
  display-fill-column-indicator-mode: t
  global-auto-revert-mode: t
  recentf-mode: t
  msb-mode: t
  shell-dirtrack-mode: t
  global-hl-line-mode: t
  desktop-save-mode: t
  tooltip-mode: t
  global-eldoc-mode: t
  eldoc-mode: t
  show-paren-mode: t
  mouse-wheel-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  column-number-mode: t
  line-number-mode: t
  auto-fill-function: do-auto-fill
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
/System/Volumes/Data/Swing/work/project/ls-emacs/javascript hides /Users/tanzer/.emacs.lib/javascript
/Users/tanzer/.emacs.lib/custom hides /Applications/Emacs-29.1.app/Contents/Resources/lisp/custom
/System/Volumes/Data/Swing/work/project/ls-emacs/picture hides /Applications/Emacs-29.1.app/Contents/Resources/lisp/textmodes/picture

Features:
(shadow emacsbug message mailcap yank-media puny dired dired-loaddefs
rfc822 mml mml-sec epa epg rfc6068 epg-config gnus-util mm-decode
mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader
sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
cl-extra help-mode time-date flyspell ispell help-at-pt easy-mmode
display-fill-column-indicator autorevert filenotify recentf
tree-widget wid-edit javascript-mode jinja-mode sgml-mode facemenu dom
swing-kartei-quot swing-kartei-person swing-kartei-firma
swing-kartei-bib swing-kartei--summary swing-kartei--entry
swing-command whitespace msb python rx project pcase treesit
lse-python tex-mode shell pcomplete cc-mode cc-fonts cc-guess cc-menus
cc-cmds cc-styles cc-align cc-engine cc-vars cc-defs derived lse-cal
lse-tpu-edit-units imenu lse-window lse-vcs lse-range lse-mode-alist
lse-menu lse-mark-stack lse-learn-key lse-language lse-kill lse-keys
lse-interactive lse-git server hl-line desktop frameset lse-session
lse-frame lse-fill-in--search lse-fill-in--delimiters
lse-fill-in-marks lse-fill-in-history lse-hash lse-fill-in-info
lse-flat-fill-in lse-fill-in ffap thingatpt url-parse auth-source
cl-seq eieio eieio-core cl-macs cl-loaddefs cl-lib password-cache json
subr-x map byte-opt gv bytecomp byte-compile url-vars lse-file
lse-face lse-editing lse-define lse-deep-fill-in lse-completion
lse-tpu-keys compile text-property-search comint ansi-osc ansi-color
ring lse-compilation lse-indent lse-comment lse-command
lse-byte-compile lse-buffer-list lse-buffer lse-tpu time picture
lse-pos-ring lse-list-util lse-basics ls-emacs lse-macosx rmc
iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook
vc-hooks lisp-float-type elisp-mode mwheel term/ns-win ns-win
ucs-normalize mule-util term/common-win tool-bar dnd fontset image
regexp-opt fringe tabulated-list replace newcomment text-mode
lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch
easymenu timer select scroll-bar mouse jit-lock font-lock syntax
font-core term/tty-colors frame minibuffer nadvice seq simple
cl-generic indonesian philippine cham georgian utf-8-lang misc-lang
vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932
hebrew greek romanian slovak czech european ethiopic indian cyrillic
chinese composite emoji-zwj charscript charprop case-table epa-hook
jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button
loaddefs theme-loaddefs faces cus-face macroexp files window
text-properties overlay sha1 md5 base64 format env code-pages mule
custom widget keymap hashtable-print-readable backquote threads kqueue
cocoa ns multi-tty make-network-process emacs)

Memory information:
((conses 16 166760 13524)
(symbols 48 17838 36)
(strings 32 54853 1164)
(string-bytes 1 1710148)
(vectors 16 30484)
(vector-slots 8 374800 18658)
(floats 8 73 20)
(intervals 56 1711 144)
(buffers 984 10))