I have a basic inherited class structure that looks more or less like this, with some methods in the base class that return objects of the same type:

from typing import Self

class A(SomeOtherBaseClass):
    ...
    
    def method_1(self) -> Self:
        modified_copy = self.deepcopy()
        return modified_copy
    
    def method_2(self) -> Self:
        modified_copy = self.deepcopy()
        return modified_copy
    ...

class B(A):
    def sub_class_method_b():
        ...

class C(A):
    def sub_class_method_c():
        ...

To type hint the methods in class A, I've specified the return type as typing.Self, which works fine in my editor. When building the docs using python-apigen, the entity pages for classes B and C look something like this:

I have also tried type-hinting with the name of the parent class, like this:

class A(SomeOtherBaseClass):
    ...
    
    def method_1(self) -> "A":
        modified_copy = self.deepcopy()
        return modified_copy
    
    def method_2(self) -> "A":
        modified_copy = self.deepcopy()
        return modified_copy
    ...

class B(A):
    def sub_class_method_b():
        ...

class C(A):
    def sub_class_method_c():
        ...

That also works in my editor, but results in incorrect documentation pages, that show the methods always return an object of class A, even on the pages for class B and C:

Ideally, the correct interpretation would be that those methods would return type B on the B page, and C on the C page. Is there anyway to configure things so this is the output?