1. In the Northiwind example I open an existing order.
2. The order items are shown below the order.
3. I can add another order item from that page, by using the "Add new" button in the "Order items tab".
4. After the new item is added ( by clicking "Save new" ) the popup window stays on top and I have to manually close it to see the new, updated order.
Is there a way to diable this, so that the "popup" close after adding an item. That way I would get back to step #2 above after adding a new item.