One of our users reported an issue with Square KDS Item Availability not working as expected. We rely on inventory webhook events to sync up with changes across the Square platform. When you set an item as Unavailable for sale, this works as expected - an inventory webhook event comes through saying there is 0 stock. However, when you set the item as Available for sale, no webhook event comes through. In contrast, in Square for Restaurants, you have the option to Track Remaining Items and provide a Remaining Amount, which triggers an appropriate webhook event. In short, the user is not able to make the item available again via Square KDS.