I created a contenttype in admin mode (as opposed to in code) and added a dropdownlist with values there. Now if i create a page with this contenttype, the dropdownlist is not properly rendered in All Properties Edit Mode (no values are shown for the dropdown).

Is there a way to fix this? We use 9.0.2, perhaps this is fixed in a later version?

I use this specific way to also enable Content Editors to add contenttypes without having to resort to programming in c#.

Thanks in advance