Subclassing resizeEvent on QMdiSubWindow

The goal was to send the resizeEvent from the QMdiSubWindow to another QWidget inside of it to handle the size of elements inside that QWidget, but if we subclass the resizeEvent on a QMdiSubWindow, the limits of that window breaks, not letting you resize it bigger than it was or having actual visible resizable limits anymore.

Attached minimum reproducible demo, run:

python main_logic.py

Update: Uploaded a video so you can see the behaviour on my computer.

Update 2: This workaround seems to fix it... but a simple event.accept() should just work.

    def resizeEvent(self, event):
        """Send the resize event to the widget"""
        self.main_widget.custom_resize()
        QtWidgets.QMdiSubWindow.resizeEvent(self, event)