Debian 12 and remote desktop xfce

Booted BeagleY-KI with provided Bookworm Xfce Image 2024-06-19 flashed on 32GB SD-Card.
Monitor doesn’t show screen with mini-HDMI. Access via Windows 11 Terminal and ssh successful. Added necessary software. Remotedesktop from Windows11 doesn’t work. No configuration for xfce. Use X2Go client, configured with xfce session. Connection works, beaglebone.org main screen appears, but I cannot start any application. Busy symbol appears for some seconds, then silence. Rightclick on application works. Any hints what to do?

Meantime I installed LXDE and this works well.