--- a/ui/gtk/window.c	Thu Sep 26 22:43:13 2024 +0200
+++ b/ui/gtk/window.c	Sun Sep 29 11:29:37 2024 +0200
@@ -86,6 +86,10 @@
     obj->ctx = uic_context(obj, mp);
     obj->window = window_data;
     
+#if GTK_CHECK_VERSION(4, 0, 0)
+    obj->ctx->action_map = G_ACTION_MAP(obj->widget);
+#endif
+    
     if(title != NULL) {
         gtk_window_set_title(GTK_WINDOW(obj->widget), title);
     }