Custom field / Meta not included

I use an extension to build a more complicated product “WooCommerce Product Add-Ons Ultimate“.

That I can tell this is adding the info either in meta or custom fields.

When reorder is placed the product with it’s normal woocommerce variables are added to the cart but all of the advanced add-ons are missing.

Please let me know if this is something that can be corrected. I’d be willing to pay a bounty if that would speed the process up.

Thank you