Type annotations

Why does pycharm get types wrong?

I have a function declaration like this

P = ParamSpec("P")
R = TypeVar("R", bound=PaginatedResponse)


async def get_pages(
    func: Callable[P, Awaitable[R]],
    /,
    *args: P.args,
    **kwargs: P.kwargs,
) -> AsyncGenerator[R, None]:
	...

and its call:

async def main() -> None:
    async for page in get_pages(client.get_clients, 2, 2):
        reveal_type(page)

        break

Why does mypy understand that the page is GetClientsResponse, but pycharm specifies Any?