Action Sheet is not working in ipad ios 13.6

Question

My app uses UIAlertController for both ActionSheet and Alert. It works fine on iOS 13.4 in iPad, but if I run the code from my iOS 13.6 device, this is not working properly in iPad 12.9 ios 13.6.

    let alert = UIAlertController(title: "Select Image", message: nil, preferredStyle: 
    UIAlertController.Style.actionSheet)
       alert.addAction(UIAlertAction(title: "Camera", style: UIAlertAction.Style.default, 
    handler: { (res) in
        self.btnClickedCamera(tag:2)
    }))
    alert.addAction(UIAlertAction(title: "Gallery", style: UIAlertAction.Style.default, 
    handler: { (res) in
        self.btnClickedGallery(tag:2)
    }))
    alert.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler: { (res) in
        
    }))
    if let popoverPresentationController = alert.popoverPresentationController {
        popoverPresentationController.sourceView = sender
        popoverPresentationController.sourceRect = sender.bounds
    }
    self.present(alert, animated: true, completion: nil)

Answer 1

I have tried your code on iPhone(Device:- iPhone 11 Pro 13.6) and iPad(iPad pro (12.9- 4th generation) both and it works. But If you said, I have changed some popover frame, Use the following code:-

   let alert = UIAlertController(title: "Select Image", message: nil, preferredStyle:
    UIAlertController.Style.actionSheet)
       alert.addAction(UIAlertAction(title: "Camera", style: UIAlertAction.Style.default,
    handler: { (res) in
        self.btnClickedCamera(tag:2)
    }))
    alert.addAction(UIAlertAction(title: "Gallery", style: UIAlertAction.Style.default,
    handler: { (res) in
       self.btnClickedGallery(tag:2)
    }))
    alert.addAction(UIAlertAction(title: "Cancel", style: .cancel, handler: { (res) in

    }))
    if let popoverPresentationController = alert.popoverPresentationController {

        popoverPresentationController.sourceRect = sender.frame
        popoverPresentationController.sourceView = self.view

    }
    self.present(alert, animated: true, completion: nil)

}