we have a magento 2 store configured. 3 Stores on 1 installation. Every store has his individual domain, but from each store you can switch from main menue to the other store.
We want our customers to experience a seamless shopping experience, but keep the shops individually in design and products.
Currently when shopping in Store [login to view URL] and adding product a1 to your cart, switching to store [login to view URL], results in a loss of all products added to cart.
Customers are only able to buy Products a1-a9 in store A.com. Products b1-b9 in Store [login to view URL] and product c1-c9 in C.com.
We want a shared cart system, where Users can add products a1,b3,c6 etc to their cart and proceed to one Checkout and buy items, does not matter if on Shop [login to view URL] or C.com.
Our store was setup correctly before an update to magento 2.1. After this system update, we have this bug and can not find the solution.
Shop can be found on [login to view URL]