In the application menu, when I click on any of the options (like Exit or New and etc), nothing happens. Is there anything else I need to install or configure for the application's menu options to work? It seems that especially the key binding actions are not performed. Like this one (i.e. _~/.mlvwm/apps/arandr_): `"New" Action SendMessage C+N` Or: "Quit" Action SendMessage C+Q  Tested on: Ubuntu 20.04 Arch Linux 2022.05.01 OpenBSD 7.1 mlvwm 0.9.4-3