Translation failed with WPML

Fantastic plugin, congratulations!
I have a problem translating my products with variations, from Spanish to English. Everything works perfectly in the default version which is in Spanish, but the English version does not show the variations of the attributes. I have translated everything, I don’t see any errors on the wordpress desktop.
What could be failing? Thank you very much for the help.

Spanish version: https://awi.com.es/producto/magic-2x28mm/
English version: https://awi.com.es/en/producto/magic-2x28mm/

The page I need help with: [log in to see the link]