wrong result from EDD_Downloads_As_Services->is_service

Hello,
I have noticed that EDD_Downloads_As_Services->is_service returns true when I assign any download category to product (without any downloads). Checkbox This download is a service is not checked. In settings there is no categories marked as ‘SaaS’ categories. When I have added other category and marked it as ‘SaaS’ category and tested above scenario everything worked as it should. I guess this issue comes from taxonomy.php and

if ( empty( $terms ) )
return ( !empty( $object_terms ) );

When has_term has empty array as first parameter and object has associated any other term (in this case other category not marked as SaaS category) it return true

if ( $is_service || has_term( $term_ids, 'download_category', $item_id ) ) {
	return true;
}

$is_service is false but has_term with empty array as $terms_id returns true

Lukas

https://www.ads-software.com/plugins/edd-downloads-as-services/