SharePoint Online I've created a CT based on folder and added a site column (html field) to it. Then I added the CT to a list but I'm unable to create a new custom folder in the list.
In the newform I get the title and the HTML field up and I'm able to edit info. But when I press save nothing happends (does not create the custom folder in the list/document library )
- Create default folder in the list
- Edit folder (you just created)
- Change content type then you can add text to the html field and save it...
This must be a bug!