The filters don't work on the WooCommerce search results page
When you use the WooCommerce Product Filters plugin, it's always a good idea to let customers perform keyword searches as well as adding several types of filter.
The plugin comes with its own search box which you can add via Products → Filters in the same way that you add filters. It is not compatible with the 'Product Filters' widget which comes with WooCommerce itself, or the WooCommerce search results page. As a result, you should always use the WooCommerce Product Filters search box to avoid any problems.
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