--- a/application/main.c Wed Dec 31 10:06:15 2025 +0100 +++ b/application/main.c Wed Dec 31 10:34:29 2025 +0100 @@ -1287,6 +1287,7 @@ ui_menu("File") { ui_menuitem("Open"); + ui_menu_toggleitem("Test"); ui_menuitem("Close"); }