Using editor user its not possible to view a draft version from an object that does not have a parent node

Steps:
1. Add a new section
2. Create a new role to read, create and versionread the content of the new section
3. Create two editors, assign the new role to one of them
4. Create a folder and assign it to the new section
5. Using the editor, assigned with new role, create an article under the folder, but don't publish it, use "store draft and exit"
6. Using the other editor, login and view the draft using content/versionview/<article object id>/1/language
7. Remove the folder using admin user
8. Using the "normal" editor, login and view the draft using content/versionview/<article object id>/1/language