When you create a page for each attribute option and go to URL listing-attribute/option for an option that does not exist, you get a double PHP warning :
Warning: Attempt to read property “taxonomy” on null in /var/www/html/public/wp-content/plugins/hivepress/includes/components/class-attribute.php on line 203
Warning: Attempt to read property “taxonomy” on null in /var/www/html/public/wp-content/plugins/hivepress/includes/components/class-attribute.php on line 203
Furthermore, there is no link to this page on the displayed attribute option in frontend blocks so the right URLs are not available for frontend users or robots.
Thanks