Cart shows items only on product page not on the category page

-- HikaShop version -- : 4.2.2
-- Joomla version -- : 3.9.8
-- Browser(s) name and version -- : Firefox 69.0.3

Hi together,
I created myfirst categorys and products. The cart is displayed in a module on the right part of my page. When I put an item into the cart, it is displayed correctly there. When I then go back to the category page, the cart in the module is empty. When I go back to the product page again, the cart contains the item again.

What have I done wrong?

All the best,
Oliver

Sorry, I found the solution on my own.
At the bottom of the cart module options page are the options, where the cart has to be displayed.

Thanks anyway
Oliver