Zapier Integration for WooCommerce

With the new Woocommerce Zapier plugin, order meta data seems to be grouped in an array, which makes it very hard to extract custom fields from orders. For example we have a custom field called date_of_birth, and we have to use javascript code in Zapier to try and identify the field correctly (because it doesn’t always come through as the same line number in the meta data array).
It would be much better if the plugin could extract the order meta data as separate fields or line items, rather than bringing them into Zapier as an array of data that is very hard to process.