Wishlist for customized products

[MrBelvidere]

Our store has many products that use required line item property drop-downs to configure the product and identify how our factory will need to manufacture it for the order.  To do this, we use the shopify technique described here:  https://ui-elements-generator.myshopify.com/pages/line-item-property

We do not want to make these options variants or split them into multiple products due to the sheer volume of possible configurations, most of which do not affect the price.

We would like to find a wishlist app/technique that can support these products in the following way:

1. display the line item property selections on the wishlist (e.g. "Size: Large")
2. add the line item property selection from the wishlist to the cart (e.g. when the item is added to the cart from the wishlist, the line item property "Size: Large" will be added to the cart along with the pr9duct variant info.

I have discussed this matter with several different wishlist app and shopify developers, but have not been able to find something that accomplishes this.  Has anyone encountered an app that is capable of this (with or without customization) or seen a solution for this use case?  We do not want to have a wishlist that will allow a user to add a product to their cart and checkout that is missing the required configuration information.

Thanks

[MrBelvidere]

Giving this one a bump here, I still have not been able to find this feature