Xcode 13 beta, code completion error!!!

code completion always give me error selection

StackOverflow, auto-complete-alwyas give me error selection

Like this, actually, it is will give me:

viewDidLoad()

instead of:

override func viewDidLoad() { }

What is a "TableController"?

Why do you call viewDidLoad() and not

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view.
    }
Xcode 13 beta, code completion error!!!
 
 
Q