Make sure correct layering is used to make sure hint remains visible.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
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@ -48,7 +48,7 @@ class QRScanViewController: UIViewController {
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previewLayer = AVCaptureVideoPreviewLayer(session: captureSession)
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previewLayer.frame = view.layer.bounds
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previewLayer.videoGravity = .resizeAspectFill
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view.layer.addSublayer(previewLayer)
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view.layer.insertSublayer(previewLayer, at: 0)
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}
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override func viewWillAppear(_ animated: Bool) {
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