Still no answer from the developer on this one….?
The plugin does work splendid, expect for the parent categories. Because it doesn’t open the page behind it.
So if you click on the parent category, it does the collapsing and shows the sub categories. But you can’t click the parent one to show its own page. So if products are assigned to the parent, they are not possible to view in the current state of this plugin.
The link on the parent is there, but it doesn’t open its page. Maybe its an idea to remove the link on the categorie text. And add an arrow icon, before the category text that does the work?