Supplier Portal Invoice - Cancel Freight Line after Supplier Submits Invoice

The business has been seeing that invoices that are originating from supplier portal and have a freight line, they are unable to cancel the line. They receive the error saying "This invoice action isn't applicable for the invoice line in its current state". Previously for invoices created outside of supplier portal this was not an issue. Is this intended? Does AP need to cancel the entire invoice and start it over?