It still does not work. Please I need a solution asap!
As you can see at https://www.aiach.org.ar/?page_id=1142, even if all the topics that appears at the dropdows are differet categories, it shows all in just one dropdown (it should be one drop down per category). Obvioulsy, it is set “Separate filter boxes per taxonomy”.
I need a quick solution or a refund of my money.
I wait for a reply.
Best regards,
Jimena