Problem with product variation’s content ids

Hello,

my product has 5 variations (extrasmall,small,medium,large,extralarge). This means that woocommerce creates 6 ids for every product. The thing is that on my facebook catalog, I have inserted the main content id of the product.

While everything works great, when I choose a variation for example small and click “add to basket” then the pixel tries to match the id of the small, which is nowhere in the facebook catalog, so I can’t track the add to basket of specific variations.

Is there any solution around this ?

Thank you in advance.