Should "Notes to Supplier" entered in RSSP appear on the PO?

Summary:

When creating a requisition via a Smart Form, we have entered a note in the "Note to Supplier" field. This appears on the requisition under "View Line Details".

If I access the PO via the RSSP by selecting "View Order" and then selecting "Line - Schedule" I can see the "Note to Supplier" field.

However, in the classic PO application it does not appear on the Purchase Orders screen. Should the note be carried over to the "Note to Supplier" field on the PO screen? If so, is this a bug or is there a specific configuration required. If the latter please could I be directed to the resources that will detail the required config.