UISwitch setOn(:, animated:) does not work as document : <p>As Apple's document write, <code>UISwitch</code>'s function <code>setOn(on: Bool, animated: Bool)</code> does not send action. It works fine before iOS 10, but it will send action after I call it in iOS 10. I call it in "ValueChanged" event to force switch back, so I got this event action twice. is it a bug in iOS 10?</p>
