Issue:
I am currently working with the CodeScanner SwiftUI package for QRCode scanning, and I'm facing difficulties in setting the frame for the scanner. Specifically, I want to configure the frame so that the scanner only captures QR codes within a specific area.

Description of the Problem:
I have tried exploring the available documentation and code examples, but I couldn't find clear instructions on how to set the frame for the QRCode scanner within the CodeScanner package.

Expected Behavior:
I expect to have the ability to define a specific frame for the camera to scan QR codes only within that designated area.