I've read that the plugin supports "WooCommerce Products Per Page" plugin to handle how many products it can show on results. However I wasn't sucessfull in implementing it in my store. I've read some support posts here and still can't figure it out. So I've tried the demo site.
I've used example: http://www.demo.woocommerce-filter.com/
1. Set "All products per page"
2. Click Clothing(16)
3. It resets back to 12 products per page
4. Set "All products per page"
5. Click T-shirts(8)
6. Again it resets back to "12 products per page"
Is this working as intented, since I would expect it stays on "All products" when I click it?