The list is based on a log which is updated when the customer order row is create, modified, or deleted. In G4 it is based on the customer order row itself, which only had one date – the order date.
By basing the list on a log instead it is made sure that the order inflow is correct also in a time perspective.
There is a setting where you determine if preliminary orders should be included in the list.
It is also possible to select if rows added in the delivery and in Register invoice directly should be included in the list.
Both customer order and blanket order could be handled in Order inflow in G4. This is not technically possible to do in G5. Instead the solution is to show/hide the customer order rows which have been called from blanket order.