1) Ok, let’s update
2) How to do it? Now If i change “Product Content Effect” in tab “Product style” from “Buttons on hover middle” to “Custom”, then on all products on the catalog page a button “Add to cart” appears, it does not work for variable products.
How to configure for variable products there is a “select options” button and it works for a redirect to the single product page and for simple products there is “add to cart” button with the suitable logic?