3638925 - Create Supplier invoice app assigns all purchase order line items when adding delivery note as reference

Same delivery note number is used for different purchase orders and with different suppliers. Even with pre-selecting the relevant supplier in the header, when adding delivery note reference in Create Supplier Invoice, system assigns all the purchase order line items which are connected to the delivery note number. 

S/4Hana Cloud Public Edition

Create Supplier Invoice, Delivery note, Purchase order, assign PO line items, reference, Advanced selection criteria, supplier , KBA , MM-FIO-IV-2CL , Fiori UI for Invoice Verification (Public Cloud) , Problem