The Shipped option in the Products table

There is a table of products in the BP creation interface. As part of the product table, there is a parameter "Shipped", which perfectly displays the amount of goods that have been shipped in the current process. There are two fields in the "Shipped" settings: 1. Show in the column the quantity of shipped goods for all sub-processes including this 2. The difference between the "Quantity" and "Shipped" columns will be displayed in the "Select" column There are no questions regarding point 2. At the same time, there is a question on point 1. When creating a parent process and creating a subtask within the parent, the data from the Uploaded column is not displayed. At the same time, when selecting and pressing, for example, Enter, the values increase, but when the browser is updated, they fly away again. There was a request to move between stages, actions Refresh the process, but nothing helps. Is this some kind of our problem or is it sti