Let’s say I sell T-shirts. Each product is a specific design and on the product page I have color and size variations to choose. If I have 2 colors and 3 sizes for a design, that makes 6 possible variations combinations.
I’d need the wishlist button to be dependent of the variations combination, i.e. on the “Design #1” T-shirt, I’d need to be able to wishlist the “Red / XL version”, or the “Blue / S” version rather than the “Design #1” product itself. And in the wishlist page, to have a link to the specific variation.
Or, to say it differently, treating each variations combination as a different product when it comes to the wishlist.
I’m currently using a different wishlist plugin that allows this but yours seems more streamlined and maybe better for my case apart from that limitation.