When we create a sales order with a certain quantity of Items, our prepayment invoice lines are a total amount with a quantity of "1", rather than the item quantity.
For example, those Sales Order lines have a quantity of 40:
However, the associated pre-payment invoice has wrapped these lines up into the overall total:
This is a bit odd for the customer who expects to see the unit quantity they ordered. Is there a way to show total Item quantity?