Container for BarCode Scanner Popup

Currently it appears that the TTMSFMXNativeBarCodeScannerPopup and TTMSFMXNativeCameraViewControllerPopup take control of the entire screen. I would like to display the barcode scanner popup in a smaller window while, at the same time, show a grid on the screen that locates a record based on the result of the barcode scan.

There are PopupHeight and PopupWidth properties on the components but I can't seem to get them to do anything.

Is there a way to display the Barcode popup in a separate container that can be anchored to the bottom or top of the screen?

As you explain the problem I think that it would be advised to use the TTMSFMXNativeBarCodeScanner instead of the popup.