Although I can see the reason behind this change in Symfony 4.4 (see https://symfony.com/blog/new-in-symfony-4-4-form-improvements#show-preferred-choices-twice ), I'd like to be able to disable this - i.e. I'd like to have an option to display the preferred_choices just once (on top of the list, as in previous versions).

The option could be called preferred_choices_twice (with true as default).