Shopify Marketplace Connect

This tool is currently broken with Etsy. Etsy now requires a readiness state identifier - whether your product is ready to ship or is made to order - and Marketplace Connect has no function for setting this value, so and new listings fail to post to Etsy. Support only answers that the merchant should contact Etsy, while Etsy says their API allows for this identifier to be passed and the app developer needs to update their code. I am stuck in a loop of 2 support teams passing the issue back to the other.