adding custom fields to nav_menu_item post type

hi, is it possible with this plugin to to add custom fields to nav_menu_item post types? i can see that it’s possible to reference these post types in other acf fields but i’d like to be able to add a custom field to this post type.

currently from the post type dropdown next to ‘Show this field group if’ > Post Type > is equal to.. there is no Nav Menu Item post type listed 🙁

https://ww.wp.xz.cn/plugins/advanced-custom-fields-nav-menu-field/