QR scan not working (from camera and from picture)

[pytajnik]

Version

3.4.1

Source

F-Droid

Vault encryption

Yes

Device

cheap unbranded smartphone

Android version

Android 8 Go

ROM

No response

Steps to reproduce

1. take photo of QR code don't anything - don't show any error
2. load picture of QR code from memory: shows error

What do you expect to happen?

Load QR code

What happens instead?

error:

Image.jpg:
com.beemdevelopment.aegis.helpers.QrCodeHelper$DecodeError: com.google.zxing.NotFoundException

Log

adb logcat -b crash don't show any error