Bug#1030188: PyQt5.Qt is empty

[Zipdox]

Package: python3-pyqt5
Version: 5.15.8
 
PyQt5.Qt is empty. This causes gnuradio-companion to fail running, as well as 
problems with other packages.
 
To reproduce the bug:
import PyQt5.Qt
PyQt5.Qt.QValidator
 
Please look at the Arch bug report for more details: 
https://bugs.archlinux.org/task/77315
 
Debian sid, kernel 6.1.0-2-rt-amd64, libc6 2.36-8