Receipt Date of a PO is showing Promised Delivery Date instead of Requested Delivery Date

Summary:

In Manage Item QUantity Page if I search for an item for Inbound on hand the field Receipt Date is showing Requested Delivery Date if Promised Delivery date is null. But If Promised Delivery date is not null this is the date that Receipt Date filed shows.

Sample with 2 PO lines:

For Line 2, Receipt Date is showing 12/31/26

For Line 3, Receipt Date is showing 12/27/24 instead of showing 12/31/26

1- Why is hapining that difference?

2- Why Promised Delivery Date has preference as Requested Delivery Date?

3- Is there any way to make Receipt Date that shows always Requested Delievry Date regardless of whether Promised Delivery Date is completed?