Ship set restrictions - Is there a way to allow pick process for ship together

Summary:

Ship set restrictions - Is there a way to allow pick process for ship together default but, not allow ship confirm.

A large order with multiple lines on a (Ship together = Y) default ship set does not allow packaging to advance in the order process by not allowing the shop to pick / pkg the lines as they are completed. Is there a way to change the default ship set restriction to allow pick but, no ship?

 To allow pick in advance but, no ship confirm until all lines are ready.

If you can click a flag somewhere that says not allowed to pick when there's a shipment set. we want to restrict ship function not Pick or Pack function.