Variations doesn’t show what size is it

Hello, this plugin is great but how do i turn on variations sizes? I mean i have like 250 products each with sizes from 36 to 47 (like 15 variations for each product), when i open the editor and check the variation show button, it shows the product with each variation but i can’t edit price, stock, etc. because i don’t see which variation i am editing, it’s not even sorted from lowest to highest or something, so i cant do anything actually because it would be blind edit.

Is there a possible way to show it?

Thanks.