Scanning results not precise

[HeynSekk]

Firstly thank you for the plugin.

But the issue I'm having now is
I run the example project provided in this repo. Scanner give wrong results as shown in the video. It cannot detect the edge precisely. I wonder if it is happening only to me or not. I tested it on debug apk. So it will not happen in release APK and give precise results?

Video demonstrating the issue.
https://drive.google.com/file/d/1ONYPmwcGhvBFeyGttQYbtjXNic4Saknb/view?usp=drivesdk

Plugin version: 0.1.0
Devices where debug apk was run: Xiaomi MI A2

Flutter doctor
[✓] Flutter (Channel stable, 3.0.0, on Ubuntu 20.04.4 LTS 5.13.0-52-generic, locale en_US.UTF-8) [✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0) [✓] Chrome - develop for the web [✓] Linux toolchain - develop for Linux desktop [✓] Android Studio (version 2020.3) [✓] VS Code [✓] Connected device (3 available)

[SmearyQuill]

any update on this issue? mine even rotates de image 90° to the left when cropped