It's a LO bug. LO is exporting both traditional titlebar and gnome-shell vertical appmenu (causing unknown application).
Gnome-shell appmenu should not be exported by unity-gtk3-module under Unity. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1787504 Title: Global menu in Unity shows « Unkown Application Name » for some applications …Bionic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/1787504/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs