All the alert dialog message and textField have been changed to single line. Please checkout the image

Previously all the dialog and textField are working well. But not I do not know how these TextFields are suddenly changed to single line with triple. (Like some Message here...)

    let alert = UIAlertController(title: "Cancel Booking !!", message: "Are you sure you want to cancel your booking?", preferredStyle: .alert)
    alert.addAction(UIAlertAction(title: "No", style: .default, handler: nil))
    alert.addAction(UIAlertAction(title: "Yes", style: .default, handler: self.cancelMessageDialog))
    self.present(alert, animated: true, completion: nil)