Supplier Level Attachments not appearing on Purchase Order

Summary:

Attachments that are included in the supplier profile that are 'To Supplier' are not showing up in the Purchase Order. I have also tried supplier site level and no luck with that either. Line level attachments are appearing and being sent to supplier. How do I ensure the supplier level attachments are included in the PO header?

Also, is there a way to reference the line item that is associated with the line level attachment if there are multiple in one PO?

Version (include the version you are using, if applicable):

24A