Background of the issue:
I imported all products from an existing website to our new build. I am trying to ensure all translated products have the same size attributes. The issue can be seen on this page: hidden link. Here is one product in two languages: The Spanish side shows all sizes correctly: hidden link. The English side does not: hidden link. I have removed all translated size attributes and recreated them. Some products were added in English first and some in Spanish first.
Symptoms:
The English version of the product does not display size attributes correctly, unlike the Spanish version.
Questions:
How can I ensure that translated products have the same size attributes?
Why are the size attributes not showing correctly on the English version?