Adding a shortcut with the same key to a child disables both shortcuts

from PySide6.QtCore import Qt
from PySide6.QtGui import QKeySequence, QShortcut
from PySide6.QtWidgets import QApplication, QHBoxLayout, QLineEdit, QTextEdit, QVBoxLayout, QWidget


class Child(QWidget):

    def __init__(self, parent):
        super().__init__(parent)
        layout = QVBoxLayout(self)
        layout.addWidget(QLineEdit(self))

        QShortcut(QKeySequence('F1'), self, self.handle_shortcut,
                  Qt.WidgetWithChildrenShortcut)

    def handle_shortcut(self):
        print('At child shortcut')


class Window(QWidget):

    def __init__(self):
        super().__init__()
        self.horizontalLayout = QHBoxLayout(self)
        self.horizontalLayout.addWidget(QTextEdit(self))
        self.horizontalLayout.addWidget(Child(self))

        QShortcut(QKeySequence('f1'), self, self.handle_shortcut,
                  Qt.WidgetShortcut)

    def handle_shortcut(self):
        print('At window shortcut')


app = QApplication()
window = Window()
window.show()
app.exec()