After having upgraded from Django 3 to 4 the save_model() method isn't running, though the form it imports does.
```
class MyCoolMapAdmin(SuperUserChangeOnlyMixIn, FilterByOwnerAdmin):
form = MyCoolModelForm
print("this prints on app initialization")
def save_model(self, request, obj, form, change):
print("this never runs")
class MyCoolModelForm(forms.ModelForm):
def clean(self):
print("this does run")
```
The `save_model` method doesn't seem to run for new or updated form submission from the "MyCool" admin page.
Thank you.