Hi,
Like described in http://developer.dynamicweb-cms.com/forum/ecommerce-standard-features/translation-of-the-productcategories.aspx makes sense that creating editing language options in a product, it enherits the "main language" value for the product categories values.
I understand this is because the Categoriy group in a group can be diffferent according to the language, but that does not seem to make sense.
Anyhow, please have it pre-filled at least upon "new language".
Nuno