I just bought the easystore component for Joomla 6.0.0 : Is 6.0.0 compatible with easystore version 1.7.2?

If so, why is it failing when I link to and add an easystore product from the menu? I can't access the product page: "Class "Joomla\CMS\Filesystem\Path" not found." Why? I've correctly filled out the easystore product page and linked it to a category and collections. When I integrate an addon with collections and filters, it works, but the product page still shows "Joomla\CMS\Filesystem\Path" not found. It doesn't work for a single collection either: same result. What should I do?