@abrekkos I think not until libertine uses wayland/xwayland. Xmir just didn't get into a good state and actually regressed a bit and it's unmaintained.

Thanks, the installation of the libertine-scope also made my desktop apps visible. I can launch Gedit, for example. However, I cannot launch LibreOffice. In fact, I see the LibreOffice splash screen, but then there is following error message: "The application cannot be started. [context = "user"] caught unexpected com.sun.star.ucb.ContentCreationException: Cannot create folder (invalid path):" Do you have any idea how I can fix that? Thanks in advance.