Zebrasclub review for Shopify Flow

When it works, it can be beneficial but it doesn't work often, and the support for this app is useless. When you speak with Shopify support, no one seems to know or understand the app. I built a flow that should hold fulfillment orders when a product type it added to an order. Sometimes the flow works, and sometimes it says "Hold fulfillment order Succeeded" but it didn't succeed when you look at the actual order. And no one knows how to help. It's sad because it could be an excellent app!