Hi,
I am creating my first Webflow page. I am trying to filter articles with 4 categories. So I created 4 filter groups.
The problem is: When I click any of the filters all the articles disappear, and when I click Clear filters all the articles are back. Where is the problem, because I can not find it.
Your articles disappear because they do not have any class reference to your categories. You need to set the name of the category as the class name, not "“filter-category”.