Trying to get the Rich Forms editor to work. I click "Customize Rich Forms" in the ribbon on a list or library, and choose "Default Display Form". The page redirect to the App page which says "Configure Rich Forms" and then redirects back to the library. However, in the library I am in edit mode with a new web part at the bottom titled "Rich Forms Script Editor - Documents" but I don't get any rich forms options in the ribbon. What is wrong?