diff -r 4bed9458d355 -r 83bb0dd7123f ui/gtk/headerbar.c
--- a/ui/gtk/headerbar.c	Sun Oct 19 21:17:21 2025 +0200
+++ b/ui/gtk/headerbar.c	Mon Oct 20 21:16:53 2025 +0200
@@ -165,6 +165,7 @@
 {
     GtkWidget *button = ui_create_button(obj, item->args.label, item->args.icon, item->args.tooltip, item->args.onclick, item->args.onclickdata, 0, FALSE);
     ui_set_widget_groups(obj->ctx, button, item->args.groups);
+    ui_set_widget_visibility_states(obj->ctx, button, item->args.visibility_states);
     WIDGET_ADD_CSS_CLASS(button, "flat");
     headerbar_add(headerbar, box, button, pos);
 }
@@ -178,6 +179,7 @@
 {
     GtkWidget *button = gtk_toggle_button_new();
     ui_set_widget_groups(obj->ctx, button, item->args.groups);
+    ui_set_widget_visibility_states(obj->ctx, button, item->args.visibility_states);
     WIDGET_ADD_CSS_CLASS(button, "flat");
     ui_setup_togglebutton(obj, button, item->args.label, item->args.icon, item->args.tooltip, item->args.varname, NULL, item->args.onchange, item->args.onchangedata, 0);
     headerbar_add(headerbar, box, button, pos);
@@ -194,6 +196,7 @@
     
 #if GTK_MAJOR_VERSION >= 4
     GtkWidget *menubutton = gtk_menu_button_new();
+    ui_set_widget_visibility_states(obj->ctx, menubutton, item->args.visibility_states);
     if(item->args.label) {
         gtk_menu_button_set_label(GTK_MENU_BUTTON(menubutton), item->args.label);
     }