Fail to subclass QWidget using type() if snake_case or true_property is on

try:
    from PySide6 import QtWidgets
except ImportError:
    from PySide2 import QtWidgets
from __feature__ import snake_case, true_property

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

    W = QtWidgets.QWidget
    W.font_info  # check snake case
    print("QWidget", W, W())

    class QWrapper(QtWidgets.QWidget):
        pass
    print("Subclass", QWrapper, QWrapper())

    class QWrapper:
        pass
    QWrapper = type("QWrapper", (QWrapper, QtWidgets.QWidget,), {})
    print("type() subclass", QWrapper, QWrapper())