[networkx] Some functions don't accept valid Graph types

I'm using networkx with the Generics introduced by and think I have found a bug.

For some context:
I'm trying to run a type checker on a class Foo that looks like so:

class Bar(Mapping[str, Any]):
    ...

class Foo(Graph[int, Bar]):
    node_attr_dict_factory = Bar
    ...

The key point being that Bar implements Mapping, but is not a dict.

networkx.draw(G: Graph[Node_], ...) doesn't accept this Foo graph, and gives a typing error with the current stubs.

In the transition to generic types for node and edge data, _NodeData and _EdgeData were given an upper bound of Mapping[str, Any] and a default of dict[str, Any]. (https://github.com/python/typeshed/pull/15660/changes)

With this, most functions that took a Graph[_Node] parameter before, were changed to take a Graph[_Node, _NodeData, _EdgeData]

However, some weren't changed, which means they effectively have a parameter with type: Graph[_Node, dict[str, Any], dict[str, Any].
Passing a Graph[_Node, Mapping[str, Any], dict[str, Any]] causes a type error.

Is there a reason that some functions weren't updated to use Graph[_Node, _NodeData, _EdgeData] @ThePiep ?
I see that there are a few other functions in the library that use Graph[_Node] still, but am unsure why.

Start in the networkx stubs by locating functions that still use Graph[_Node] and compare them with signatures updated for generic node and edge data. Check the reported Foo example with a type checker, then update the relevant signatures so Mapping-based data is accepted and verify that the typing error is resolved.