Cannot resolve forward reference in type annotations of "p1.my_class.Subclass": name 'MyEnum' is not defined

[nbro10]

Please, see https://github.com/sphinx-doc/sphinx/issues/11460 first.

So, after having read that, you should know that someone suggested me to open the same issue here. I don't know if this is related to sphinx-autodoc-typehints, but I'm opening it here in case it's and in case you know a solution or I'd like to tackle the problem.