Add to cart 2 products in one click

Hello, I hope someone could help me.
I would like to add to cart 2 products in one click.
Now I’m trying to do so with Javascript (i.e. to simulate 2 clicks on “submit button”), but it doesn’t always work. Most often, it just adds only 1 product(i.e. submits 1 button/form).

If you can wait:

In Roadmap for OXID eShop 4.3.0 we announced to implement a feature called “Put more than one product from the product list view into the basket with a single click”. This feature will be realized as a module and will be available soon.
The module will probably be released here:

or contact anzido for it as a module

its implemented for my ee4.3