If you are running other extensions which extend cms admin form with additional fieldset you get in trouble because easytemplate will add more than one field with id "view_mode". Breaking the loop after inserting "view_mode" field fixed that kind of conflicts.
If you are running other extensions which extend cms admin form with additional fieldset you get in trouble because easytemplate will add more than one field with id "view_mode". Breaking the loop after inserting "view_mode" field fixed that kind of conflicts.