If the packing slip for the item requirement with a non-stocked product is posted the line status gets updated with "Delivered" instead of "Invoiced".

In case a credit note is generated for the item requirement and the user changes some information in the item requirement line the status is set back to "Delivered". If afterwards the line is invoiced again the status gets not updated and remains in the status "Delivered".

This leads to issues in reporting and evaluations and clarity of open orders. Also it is not clear why the status is differently updated for stocked and non-stocked products. Should be handled the same way.