3779317 - Supplier assigned to project demand is not carried over as source of supply in purchase requisition

After the conversion of a project demand into a purchase requisition, the supplier assigned to the demand in the "Manage Project Demand" app is not carried over as the source of supply in the purchase requisition item.

SAP S/4HANA Cloud Public Edition

manage project procurement, project demand, supplier, desired supplier, source of supply, purchase requisition, purchase requisition item, manage purchase requisitions, process purchase requisitions, supplier not assigned, assigned, procurement, carryover supplier, assign source of supply , KBA , PPM-SCL-DMN , Project Demand (Public Cloud) , MM-FIO-PUR-REQ-SOC , Fiori UI for Sourcing Purchase Requisitions , Problem