Shopify Functions Cannot query field "tags" on type "Customer".

[JustinWills]

I was looking for assistance in a Shopify functions query. I was told we could no longer use Script editor, and I am in the process of migrating to the new functions platform.

One of the things we do when selecting a shipping line item is look at the customer's tags. This was straightforward in the Shopify Script editor.

When I use the following graphql query:

query RunInput {
  cart {
    buyerIdentity {
      customer {
        id
      }
      purchasingCompany {
        company {
          id
        }
      }
    }

    deliveryGroups {
      deliveryOptions {
        handle
        title
      }
    }
  }
}

I get the following error:
Cannot query field "tags" on type "Customer".

When reading the docs this should be a valid query:
https://shopify.dev/docs/api/storefront/2024-04/objects/Cart

Please advise,
Justin