"Additional Supplier Contact Emails Removed on PO Update in 24A Patch"

Hello,

We are currently using the "Assign Additional Supplier Contact Emails for Requisitions and Purchase Orders" RSSP feature released in the 24A patch, and it is functioning correctly on Requisitions. The additional supplier contact emails are being successfully carried over to the Purchase Order after requisition approval and processing. However, we have encountered a potential limitation with the feature:

When the supplier contact is changed on the Purchase Order, the additional supplier contact emails are removed from the PO. This issue does not occur on Requisitions, where the additional contact emails remain intact.

Is this behavior expected, or is there a workaround or fix for this issue? Any guidance would be greatly appreciated.