Woocommerce product sorting not work

add the below code to the functions.php

add_filter('woocommerce_default_catalog_orderby', 'woo_catalog_orderby');

function woo_catalog_orderby()
{
    return 'price'; // Can also use title and date
}

this should make the sort work.

You need to change the plugging settings to autosort OFF. Because the default sort in Woo will sort by menu_order, the plugin will still pick that up and re-sort. Works for me – both the custom sorting by product category and the built in sorts selected on the page work. Yay!