Closest.product.sku // horizon

Hey,

it is possible to use custom Liquid code nested below a product to get the sku of a product, such as {{closest.product.sku}}?

We are just looking at horizon and wondering how to deploy with klaviyo and reviews.io (who use sku as the reference).

wanted to just bump this, as we needed to build a custom block to manage this, but at the same time I feel that we should be able to defined

var product = {{closest.product}}

then access schema within var product, but can’t seem to get it working as of yet.