When Change Language from english to Arabic Or reverse UIAlertViewController does not localized unless i restart the app please i need fix i faced this issue and tried alot but can not find solution.

`let activityViewController = UIActivityViewController(activityItems: sharingItems, applicationActivities: nil)

    if let avc = activityViewController.popoverPresentationController {
        avc.sourceView = sView
    }
    sender.present(activityViewController, animated: true, completion: nil)`