Hi, I have a formatting problem with sizes variants. I import the products with a CSV file. I can select the sizes 36 ⅔, 37 ⅓ and 38. But for size 38 ⅔ I can't click on it and select it. If I change the number 38 in the editor, it works again. How do I have to format here so that I can also select "⅔" as the size? pls can anyone help me?