Open Purchase Orders in Purchases List - Showing Drop Shipped Orders

There appears to be no way to show all Open Purchase Orders in the Purchases list.

When using "Waiting Delivery" it does not show Drop Shipped Orders.

Need the ability to show all Open Purchase Orders (i.e. orders not completed including Drop Shipped Orders) to check that orders have been delivered into store and that drop Shipped Orders have been shipped by the supplier.

We need to identify Drop Shipped Orders have not been dispatched by the supplier before a customer makes an enquiry.

Ultimately having an alert or reminder that raises attention if the order is not marked completed before the Required by Date.