positioning and hiding on current gnome/wayland installation did not work

configuration.cc

@@ -341,7 +341,7 @@ void Configuration::LoadConfig(std::string filename) {
 					gtk_window_move (GTK_WINDOW(wnd), x, y);
 					gtk_window_resize (GTK_WINDOW(wnd), w, h);
 					gtk_widget_show(wnd);
-					if (!show) gtk_widget_hide(wnd);
+					// g_object_set (wnd, "visible", &show, NULL);
 				}
 			}
 		}

posctl.cc

@@ -69,7 +69,6 @@ void cb_posctl_show_window (GtkWidget *widget, gpointer data) {
 	printf ("%s:%d %s\n", __FILE__, __LINE__, __FUNCTION__);
 
 	GtkWidget *wnd = GTK_WIDGET(gtk_builder_get_object (GTK_BUILDER(_builder_), "window-posctl"));
-
 	gtk_widget_show(wnd);
 }