ParseError (no attribute 'id') for bindings generated by pybind11-stubgen

[wojdyr]

I got stubs for C++ extension with such an annotation for the array size:

    @property
    def size(self) -> typing.Annotated[list[int], pybind11_stubgen.typing_ext.FixedSize(3)]:
        ...

which pytype doesn't like:

      def size(self) -> typing.Annotated[list[int], pybind11_stubgen.typing_ext.FixedSize(3)]:
                                                   ^
  ParseError: 'Attribute' object has no attribute 'id'

I'm new to the type annotation syntax, so just in case I wrote about it both in pybind11-stubgen and here.
Mypy and Pyright don't show any error or warning for that line.