Utilising knp translatable doctrine extension.
When you have a translated entity with a collection of entities that are also translated, is it possible to get the translated item to appear in sonata_type_collection?
: e.g. CategoryEntity has a oneToMany association with ArticleEntity, both have translation tables configured. In the CategoryAdmin, a property `articles` with type sonata_type_collection is defined, however no values appear (The translations are definitely working otherwise).