As an admin, I should be able to preview an unpublished component

In previous versions of Decidim (before 0.12), it was possible for an admin to preview a component that wasn't published yet. It's not possible to do so in 0.12 (we get a " You are not authorized to perform this action" error) Was it a bug that was fixed ? And if so, it's a bit of a shame because it's super useful for an admin to be able to preview a component !