WooCommerce variations dropdown order is wrong (Size attribute)

Hi,

I’m using WoodMart theme with WooCommerce variable products.
My Size attribute terms are not shown in the correct order on the product page dropdown.

Wanted order:
8–10 pcs/kg
13–15 pcs/kg
21–25 pcs/kg

But it shows a different order even after saving and refreshing.

I tried:
– Reordering attribute terms in Products > Attributes
– Re-saving product attributes/variations
– Setting default form values
– Clearing cache

Still not working.

Is there a WoodMart setting/filter that controls the sorting of variation dropdown options?
Thanks.