Pyside will make the python garbage collector segfault with this code

I came across this bug when i was working on my project.
Basically you have to do this:
1. Create a custom QToolButton class that stores a variable which you give at init
2. Create a custom QFrame class which has a QFormLayout as its layout, make it have an empty function `somefunction(self)`. At init, add a row to the layout with a QPushButton which executes the function named `self.add`, and make a `add` function which makes a QHBoxLayout, adds the custom toolbutton with the `self.somefunction` and parent `None`, and then add a row to the QFormLayout with the QHBoxLayout

3. In the main window class, make a QFrame and a QVBoxLayout, add the custom QFrame to the layout, set the QFrame layout to the QVBoxLayout, and set central widget to the QFrame. Then make a function names `deletewidgets(self)` which sets every QVBoxLayout's widget's parent to None, and then do gc.collect() (this part will do the segfault). Then at init again, make a QPushButton that executes the `self.deletewidgets` function.
4. Run the program, press the add button, then the delete button, and the program will segfault.

Here is code that will do this
from PySide6.QtWidgets import QHBoxLayout, QFrame,QPushButton,QApplication,QMainWindow,QFormLayout,QVBoxLayout,QToolButton
import sys
import gc

class Button(QToolButton):

    def _init_(self,parent,parentfunction):
        super()._init_(parent)
        self.parentfunction = parentfunction

class Frame(QFrame):
    def _init_(self, parent=None):
        super()._init_(parent)
        self.widgets = QFormLayout()
        plusbutton = QPushButton("press me first",None)
        plusbutton.clicked.connect(self.add)
        self.widgets.addRow("",plusbutton)

       
        self.setLayout(self.widgets)
    def add(self):
        arow = QHBoxLayout()
        arow.addWidget(Button(None,self.somefunction))
        self.widgets.addRow("button",arow)
    def somefunction(self):
        pass

class Window(QMainWindow):
    def _init_(self):
        super()._init_()
        self.setGeometry(100,100,1280,720)
        self.viewframe = QFrame()
        self.widgets = QVBoxLayout()
        self.widgets.addWidget(Frame())
        self.viewframe.setLayout(self.widgets)
        self.setCentralWidget(self.viewframe)
        self.deletebutton = QPushButton("press me second",self)
        self.deletebutton.clicked.connect(self.deletewidgets)

        self.show()
    def deletewidgets(self):
        for i in range(self.widgets.count()):
            todelete = self.widgets.itemAt(0).widget()
            self.widgets.removeWidget(todelete)
            todelete.setParent(None)
        gc.collect() # This will segfault!!!
app = QApplication([])
window = Window()
sys.exit(app.exec())