Incompatility between helm-display-buffer-reuse-frame, helm-display-buffer-in-own-frame and desktop-read

[scmanjarrez]

What happened?

Hello, I've noticed that I can't load a desktop anymore when I have helm-display-buffer-in-own-frame and helm-display-buffer-reuse-frame enabled, I can't move between windows, and the Helm-Mx buffer won't open in a new frame.

How to reproduce?

This is a basic emacs configuration to reproduce it, I've only straight enabled to install helm:

;; Reduce start up time from straight due to 'find' on start
(setq straight-check-for-modifications '(check-on-save find-when-checking))
;; Install straight.el
(defvar bootstrap-version)
(let ((bootstrap-file
       (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
      (bootstrap-version 5))
  (unless (file-exists-p bootstrap-file)
    (with-current-buffer
        (url-retrieve-synchronously
         "https://raw.githubusercontent.com/radian-software/straight.el/develop/install.el"
         'silent 'inhibit-cookies)
      (goto-char (point-max))
      (eval-print-last-sexp)))
  (load bootstrap-file nil 'nomessage))

;; Install use-package
(straight-use-package 'use-package)

;; Configure use-package to use straight.el by default
(use-package straight
  :custom (straight-use-package-by-default t))

;; Better M-x menu
(use-package helm
  :bind
  (("M-x" . helm-M-x))
  :custom
  (helm-display-function 'helm-display-buffer-in-own-frame)
  (helm-display-buffer-reuse-frame t)
  )

1. Open emacs, check that M-x opens a new frame (Helm-Mx), split emacs frame into multiple windows, I'll use this configuration as an example:

+----+----+
|    |    |
+    |----+
|    |    |
+----+----+

3. Save desktop with desktop-save
4. Close and open emacs, load saved desktop with desktop-read
5. Try to run Helm-Mx, it won't open in a new frame and switching windows with C-x o won't work.

Helm Version

Master branch

Emacs Version

Emacs-29.4

OS

GNU/Linux

Relevant backtrace (if possible)

No response

Minimal configuration

• I agree using a minimal configuration