XFCE session is not saved correctly

1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu

Description: Ubuntu 22.10
Release: 22.10

2) The version of the package you are using, via 'apt-cache policy pkgname' or by checking in Software Center

xfce4-session:
  Installiert: 4.16.0-1ubuntu2
  Installationskandidat: 4.16.0-1ubuntu2
  Versionstabelle:
 *** 4.16.0-1ubuntu2 500
        500 http://de.archive.ubuntu.com/ubuntu kinetic/universe amd64 Packages
        100 /var/lib/dpkg/status

3) What you expected to happen

XFCE Session is not recognizing most of the running applications to be restored after reboot.

4) What happened instead

Applications should be shown and saved and therefore restored after reboot.
See Screenshot.

ProblemType: Bug
DistroRelease: Ubuntu 22.10
Package: xfce4-session 4.16.0-1ubuntu2
Uname: Linux 6.0.9-060009-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.23.1-0ubuntu3
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: XFCE
Date: Wed Dec 28 17:22:24 2022
ExecutablePath: /usr/bin/xfce4-session-settings
InstallationDate: Installed on 2022-12-15 (13 days ago)
InstallationMedia: Xubuntu 22.10 "Kinetic Kudu" - Release amd64 (20221018)
ProcEnviron:
 LANGUAGE=de_DE
 PATH=(custom, user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SourcePackage: xfce4-session
UpgradeStatus: No upgrade log present (probably fresh install)