Hi, I notice something that seems a bug.
if you go to staging.acinolilla.com/shop and you select a filter NOT CATEGORY, and after that you click on CLEAR FILTER, the UI of each filter field changes (the list of criteria are displayed differently) but, above all, the filters do not work anymore. anything else you select does not trigger any action, and you’ve to refresh the page to have this working properly again.
Please check
I followed your hint, and I change all the filter with your WOODMART WooCommerce Layered Nav
I also wanted to change the product category widget, but I’m not able to find a similar one between yours.
Is it my fault or you do not have such widget?