I cannot open another an assistent editor in Xcode, the top right plus button is greyed out (see screenshot).
- I tried everything that may work to my knowledge.
- I tried quitting and again force quitting Xcode.
- I tried restating my computer
- I finally tried to open the ViewController in AppCode in a different window and tried to connect the IBOutlet that way and Nothing worked
here is a ScreenShot