iPadOS 17.4: AVCaptureMetadataOutput delegate not called
After my iPad 6 upgrades from iOS 17.3 to 17.4, the AVCaptureMetadataOutput delegate is not called anymore. I find there is the same problem in a stackoverflow post:
An Apple webpage said the "QR code scanning" issue is fixed in iPadOS 17.4.1:
If your iPad is unable to scan QR codes after updating to iPadOS 17.4 - Apple Support
That's true, I confirm that on my iPad 6.
But, unfortunately, iPadOS 17.4.1 does fix ONLY QR code scanning! It doesn't fix barcode scanning, like Code 39😭
Please Apple fix the barcode scanning issue, too.