MB Push Down Hide Out of Stock

A recent update to the app has completely messed with our store. We can no longer manually hide or unhide any of the products that have been hidden or unhidden by the app. Which means they are not showing up online or in our POS. This is impacting our online sales and our in store inventory. We reached out two weeks ago to ask that this issue be resolved and have heard very little besides "we're working on it". We have filed a formal complaint with Shopify and will be asking for our money back.