"Hide cart when empty" is not working after Hikashop update

-- HikaShop version -- : 3.2.1 Business
-- Joomla version -- : 3.8.2
-- PHP version -- : 5.5.38

Hello!

I just recently updated from Hikashop 2.6.4 to Hikashop 3.2.1. Most of the small issues (like small layout changes, etc.) that I faced after the update, I already fixed myself, but one of the things that I can't figure out is why cart module is now always visible, regardless of the "Hide cart when empty" option selected or not.

In the link I provided, I have made the Cart as very small fixed-position green box on the very top left corner - as you see, it shows regardless of any products being added to cart or not. Can you suggest, what could be wrong?

Thanks in advance.

EDIT: For the time being, I will just apply quick dirty CSS hack - I will make cart container collapsible, so that if there are no <a> links (items) in the cart, it will allow cart width fall to 0px.