HTML break tag in menu link

In a custom module:

function MODULENAME_preprocess_superfish_menu_items(array &$variables) {

.... copy everything the first part of the function from superfish.theme.inc ....

$attributes = $item_attributes->__toString();
$menu_item_title = (string) $item['text'];
$menu_item_url = $item['url']->toString();
$link_element = '' . $menu_item_title . '';;
$link_element_menuparent = '' . $menu_item_title . '';;

$variables['menu_items'][] = [

.... copy the last part of the function from superfish.theme.inc ....
}

Copy superfish-menu-items.html.twig to your theme and add raw to the output of the menu links

{% if item.children is not empty %}
{{ item.link_menuparent|raw }}
{% else %}
{{ item.link|raw }}
{% endif %}

I don't think we will implement this.
1) It is a security problem
2) A default menu system doesn't support it either

Please you work around solutions

@lobsterr, fair enough and thanks for closing the issue so that it's not just hanging.

The method I proposed using BBE like markup ( #4 ✨ HTML break tag in menu link Active ) has been useful in websites I've built for universities and associations where menu links need this type of treatment for visual context. Rather than try to mess with Superfish core, I added a custom module to override Superfish to use my tokens when rendering the menu. If I have the bandwidth, I'll release a module or I'll add to the docs so that others can work around it.

Cheers,
Andrew