Scanning multiple times with Capacitor breaks the plugin

## Current Behaviour

It will display a black screen instead of the camera, after scanning one time

## Expected Behaviour

It should still work even after multiple times of scanning

## Steps to Reproduce the Problem

1. Use the plugin scan
2. Get a result
3. Scan again

## Context

- Version: 0.5.0-beta-9
- Platform: Android
- Capacitor version: v4
