I started using linked variations. The attribute I am using as a connector is capacity. I have 4 products with following attributes: 30ml, 50 ml, 100ml, 100ml (I have two 100 ml). I have two products with 100 ml: one is packed standard way and other one is special packing version.
When I visit a linked variation product I see options: 30ml, 50ml, 100ml (I only see one 100 ml product, the other one is not listed).
How to get the other one 100ml product listed on single page product linked variations?