b65f362f0d
Although window-list checks the 'skip-taskbar' property when a window is added to the desktop to decide wether it should be shown in the bar or not, it doesn't honor that when the property is changed after a window has already been added. Since the new WaylandClient API allows to change this property for already mapped windows, supporting this is a good idea. This patch fixes this. Fix https://gitlab.gnome.org/GNOME/gnome-shell-extensions/-/merge_requests/130