Hi,
To show categories with filtered our or hidden products you can turn off option ‘Hide values without products’ on the plugin settings page.
To show categories that don’t have any products at all you need to add this PHP code to your child-theme functions.php file
add_filter('berocket_aapf_get_terms_class_args', 'berocket_aapf_get_terms_class_args_hide_empty_disable');
function berocket_aapf_get_terms_class_args_hide_empty_disable($args) {
$uncategorized = get_option( 'default_product_cat' );
$args['exclude'] = $uncategorized;
$args['hide_empty'] = false;
return $args;
}
Also, on the plugin settings page tab General set ‘Values count and output’ to the first value in the list ‘All non-empty values are displayed; standard recounting is applied’.
Regards,
Dmytro