A team member with Manage products but not Manage stock could set a product's stock under Price and inventory in the Magpie app. The stock there is now offered only to team admins and members with Manage stock, and Magpie refuses a stock change from the app without it, as on the website. When the Store keeps stock in more than one location, the stock shown there is the total, and a Stock count changes the stock at a location.
Fixed stock changes from the Magpie app without Manage stock
Setting a product's stock in the Magpie app now needs the Manage stock permission, as it does on the website.