true_property features causes process to be killed instead of raising ValueErrors on invalid arguments

With the true_property feature enabled, the application crashes instead of quitting gracefully with a traceback when a Qt type is passed invalid arguments.

The code

from PySide6 import QtCore 
QtCore.QRect("")

raises the ValueError and provides signatures as expected, but when the 

from __feature__ import true_property

import is added between the two lines, the application is killed and exits with the 0xC0000005 code (on windows)