One of their ‘features’ is the Superfish menu (which has been ported to D8).
However I am now finding I can’t get the Superfish menu to work, because the site can’t find the superfish library. The library is very definitely present, called “superfish” in lower-case.
I have subsequently found out that jQuery is now in Drupal core, but it’s depreciated and will be phased out for D9. I don’t know if it’s related to my problem, but it’s worth mentioning.
My problem is therefore how do I make this D8 module, on my D8 site, locate the library I have installed (as per instructions) which will make this work?
I’ve been following this: https://www.drupal.org/docs/8/modules/superfish-drop-down-menus/install-superfish