Dynamic Display Filter Cannot Work

-- HikaShop version -- : 4.3.0
-- Joomla version -- : 3.9.19
-- PHP version -- : 5.6.40

Hi, I face a bug with hikashop dynamic display filter which is the filter cannot work.

Can you help to check and advise?

Thanks

Hi,

I checked the URL you provided and I don't see any issue there. Both the categories filter and the sort by filter you have there are working for me when I use them.
Could you explain further what problem you have and with which filter and how to reproduce the issue ?