Thanks for your feedback! ⭐️ We are keen to learn more about what exactly you're after with this request.

Are you looking for:

a) the ability to sort orders in the Orders grid by Item QTY, or

b) the ability to sort items in Order details by QTY

Option a is already supported in UI 2.0, you can read more about it here: https://starshipit.canny.io/changelog/see-more-information-from-the-orders-grid