Is it already possible to get the global menu working with libreoffice? I can't manage to do so. What do I have to do?
Thank you.

It works if GTK3 backend is in use (export SAL_USE_VCLPLUGIN=gtk3; libreoffice) Edit: it kinda works. top menu is duplicated, and clicking on a menu item in KDE standard menu plasmoid effectively kills plasma . However plasmoid https://github.com/kotelnik/plasma-appl ... w-control/ works Ok )

But certainly it's not a perfect solution because it implies GTK file- and print dialogs.

Probably the KDE-specific libreoffice backend should be patched to achieved Global menu & KDE-native dialogs.