Order Status On Out Of Stock Items

I allow adding out of stock items to the cart (buy in advance option) and paying for them. These orders receive the "Open" status. Shouldn't they be set as "back-ordered"? Am I doing something wrong?

No, this status is used for other purposes

Backordered—the order hasn’t been processed yet, as it contains out-of-stock items.

The "buy in advance" items are not taken into account here

No, this status is used for other purposes

Backordered—the order hasn’t been processed yet, as it contains out-of-stock items.

The "buy in advance" items are not taken into account here

Thanks... you are right (although this is a bit confusing).