Xcode 13 doesn't show quick help when option click user defined property, function, etc

A quick question. I use to see the inferred type by option click the property or object on the left of a statement. After upgrade to Xcode 13, for instance, when I option click on below text property, there is no quick help popping up. Do u guys meet this same issue? Just Google it, no clue found.

let text = "Have a nice day"

Quick help is only shown when I option-click on an iOS built-in property, function, etc. It doesn’t appear for custom defined things.

For code below, when I optional click on viewDidLoad or addSubview , I could get quick help menu popped up. But without luck for tableView, which is a user defined stuff.

private lazy var tableView: UITableView = {
    let table = UITableView()
    table.register(UITableViewCell.self, forCellReuseIdentifier: "cell")
    return table
}()

override func viewDidLoad() {
    super.viewDidLoad()
    view.addSubview(tableView)
    tableView.frame = view.bounds
}