Hi,
we have built a platform based on Classico, WooCommerce and WC Vendors Pro. When we add a product to the cart and hover over the cart symbol in the top right corner, it shows an empty box. Not necessarily immediately after we add the product, but at the latest when we continue shopping and then go to a new window. The products are in the cart, however, and checkout works as well. Only the display when hovering over the cart symbol does not work. We have tested it on Safari, Chrome and Firefox.
Thanks for your support.