{% load wagtailadmin_tags i18n %} {% comment "text/markdown" %} A button with a dropdown menu next to it. - `button` (fragment) - the main button - `toggle_icon` (string?) - toggle icon identifier - `toggle_classname` (string?) - additional toggle classes - `classname` (string?) - additional component classes - `children` - Dropdown contents (`a` and `button` elements only) - `keep_mounted` (boolean?) - Whether or not the dropdown should keep its DOM node mounted when hidden {% endcomment %}