Does updating List Price update Existing Open PO Prices?

Summary:

Does updating List Price update Existing Open PO Prices?

We are looking to remove BPA from our solution. If we do so, we would use List Price from PIM to be our Req and PO price.

We are working to test, but wanted to get feedback from this group to confirm that the price on an Open PO would NOT chance if the list price was updated.

We notice other attributes which change other downstream fields, even on existing PO. For example a Processing or Post Processing LT change will in fact change the Expected Delivery Date for a PO that was already issued.