Since this is a Wayland thread, obviously the problem is a lack of a common implementation, which deviates from UNIX tradition. For those who want to complain

Since this is a Wayland thread, obviously the problem is a lack of a common implementation, which deviates from UNIX tradition. For those who want to complain how lack of choice between multiple implementations is an obvious problem and deviates from UNIX tradition, please wait until the next systemd thread.