I am creating a Zendesk app with React and part of the app is in the ticket editor. I wanted to create a toolbar similar to what Zendesk has for their Text editor. But when make my toolbar there seems to be a right column next to it even if I resize it. I can't figure out how to get this ugly column out of the iframe. I have gone through all the css on the broswer with an inspector and nothing makes it go away. Is it possible to get rid of this?

