Traceback (most recent call last):
  File "/home/purism/Electrum-4.4.3/electrum/gui/qt/util.py", line 585, in input_qr_from_screenshot
    scan_result = scan_qr_from_image(screen.grabWindow(0).toImage())
  File "/home/purism/Electrum-4.4.3/electrum/gui/qt/qrreader/__init__.py", line 64, in scan_qr_from_image
    image_y800.constBits().__int__(), image_y800.byteCount(),
AttributeError: 'NoneType' object has no attribute '__int__'