[Python] PySide6.QtWidgets.QWidget crashes on super().__init__()

The following code crashes and I don't understand why.

from PySide6 import QtWidgets

class MockParent(QtWidgets.QWidget):
def __init__(self, /):
try:
super().__init__()
except Exception as e:
print(e)

if __name__ == '__main__':
parent = MockParent()
app: QtWidgets.QApplication = QtWidgets.QApplication([])
app.exec()


The console gives me something like: Process finished with exit code -1073740791 (0xC0000409)

I believe this kind of error happens in shared libraries. Ok, but why? What did I do wrong?

My understanding of PySide6 documentation leads me to believe that I could pass "None" as arguments. I also set the window type, but the error still happens.

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