6 demo BO, even so I could not scroll down to bottom of the facet menu to accessibility the module. This is due to by default the menu won't scroll, in order to't watch the backlinks toward The underside. You will find a free module accessible to make the menu scrollable https://socialeweb.com/story4109775/top-automatyczne-google-rich-snippets-json-ld-opengraph-seo-secrets