I am using Xcode 13. On storyboard I can see square view which quick access of the other controller. I have attached image and highlighted.

What do we call this highlighted part and How can we hide it?

CodePudding user response：

Its called minimap, you can turn it off at the toolbar: Editor -> Minimap

CodePudding user response：

Just click on the editor options on the right side of the navigation pane (above the editor area) and turn off Minimap.