cannot scan UPC_E barcodes

[jaiminpatelmicrotech]

Library Versions:

• @zxing/browser: 0.0.10
• @zxing/library: 0.18.6
• @zxing/ngx-scanner: 3.3.0

Description:
I am using the @zxing/ngx-scanner library in an Angular 9 application to scan barcodes. I have specified a list of barcode formats that I want to scan, including BarcodeFormat.UPC_E in the formatsEnabled array. However, the library is not successfully scanning UPC_E type of barcodes.

1. Configure the @zxing/ngx-scanner component in an Angular 9 application with the following settings:

<zxing-scanner class="scanner-custom small-video" #scanner [tryHarder]="tryHarder"
   (permissionResponse)="onHasPermission($event)" [formats]="formatsEnabled"
   (scanSuccess)="onCodeResult($event)" (scanError)="onScanError($event)"
   (deviceChange)="onDeviceChange($event)"></zxing-scanner>

2. Define the formatsEnabled array in the component as follows:
   formatsEnabled: BarcodeFormat[] = [
   BarcodeFormat.UPC_A,
   BarcodeFormat.UPC_E,
   BarcodeFormat.CODE_128,
   BarcodeFormat.EAN_8,
   BarcodeFormat.CODE_39,
   BarcodeFormat.EAN_13,
   BarcodeFormat.CODE_93,
   BarcodeFormat.UPC_EAN_EXTENSION
   ];

3. Start the application and attempt to scan UPC_E type of barcodes.

Expected Behavior:
The @zxing/ngx-scanner library should successfully scan UPC_E type of barcodes, as it is included in the formatsEnabled array.

Actual Behavior:
The library is unable to scan UPC_E type of barcodes despite specifying them in the formatsEnabled array.

Note: i have also checked the latest version and its live demo and issue is same