The plugin has been fixed on sites where several entry points to the store are used in the menu structure - that is, several menu items of the "category" type, except for the "main page of the store". A similar problem was noticed on multilingual websites. The essence of the problem is that in the site map, products "jumped out" of their categories by a level or several up. There were also URL duplicates on multilingual sites, while these duplicates gave a 404 error. This is due to the fact that when forming the link (and alternatives from other language versions) for the site map, the ItemId for each specific link was not determined.