Supplier Portal, no lines returned in Select and Add: Purchase Orders

Summary: Supplier Portal, no lines returned in Select and Add: Purchase Orders when creating a PO invoice.

Content (required): Supplier Portal, no lines returned in Select and Add: Purchase Orders when creating a PO invoice. When I log in as a payables user I can see the PO lines when creating an invoice.

Version (include the version you are using, if applicable): 23A (11.13.23.01.0)

Code Snippet (add any code snippets that support your topic, if applicable): n/a