can not called seletedAt after apply hideKeyboard when touch outside

not_selected_when_hidekeyboard.swift

extension UIViewController {

    public func hideKeyboarOnTap() {
        let tap = UITapGestureRecognizer(target: self, action: #selector(hideKeyboardAction))
        tap.cancelsTouchesInView = false
        self.view.addGestureRecognizer(tap)
    }

    @objc private func hideKeyboardAction() {
        self.view.endEditing(true)
    }
}