QRCodeDetector() not working

Why this picture, can not be decoded?
I can read this picture, displayed on PC, with my Galaxy S20 Handy. The QR-Text is o.k. !
Also in Banking Applications i can read this picture.

img = cv2.imread("./output_UPC_Jun/screenschot_nogo.png ")  

cv2.imshow("img", img)
print("irgend eine Taste drücken für weiter .....")
cv2.waitKey(0)
cv2.destroyAllWindows()
# initialize the cv2 QRCode detector
detector = cv2.QRCodeDetector()
# detect and decode
data, bbox, straight_qrcode = detector.detectAndDecode(img)

# if there is a QR code
if bbox is not None:
    print(f"there is a QR code, data:\n{data}")
    
else:
    print("ERROR: there is no QR code !!!!!")

• operating system: WIN 11
• architecture ( x86)
• opencv-python version: -PS C:\projekte\Python> pip install --upgrade pip
  Requirement already satisfied: pip in c:\users\hs3\appdata\local\packages\pythonsoftwarefoundation.python.3.11_qbz5n2kfra8p0\localcache\local-packages\python311\site-packages (24.2

Issue submission checklist

• [x ] This is not a generic OpenCV usage question (looking for help for coding, other usage questions, homework etc.)

• [x ] I have read the README of this repository and understand that this repository provides only an automated build toolchain for OpenCV Python packages (there is no actual OpenCV code here)

• [ x] The issue is related to the build scripts in this repository, to the pre-built binaries or is a feature request (such as "please enable this additional dependency")

• [x ] I'm using the latest version of opencv-python

Start with the supplied Python snippet, the referenced screenshot, and the reported Windows 11 environment; no repository file or test is identified. First determine whether the behavior can be reproduced with the installed opencv-python package and whether it belongs in this build-toolchain repository; done means a reproducible package issue with a relevant test or a clear explanation of the correct project.