For groups with Auto Layout, you can now control the order of elements using the Strict Order setting. The default value is 0; -1 places an element first, and 1 places it last.
This is especially useful when you want elements in a flex group to appear in a different order on mobile and desktop.
You can also use Strict Order for complex elements with many items. For example, to reorder only specific items on mobile, choose Custom Value and enter numbers from 1 to 6.