typing_extensions.TypeAlias not rendered as a type alias

[bkeryan]

sphinx-autoapi does not render typing_extensions.TypeAlias the same as a PEP 695 type statement or typing.TypeAlias.

Steps to reproduce:

from typing import TypeAlias
import typing
import typing_extensions

MyTypeAliasA: TypeAlias = tuple[str, int]
type MyTypeAliasB = tuple[str, int]
MyTypeAliasC: typing.TypeAlias = tuple[str, int]
MyTypeAliasD: typing_extensions.TypeAlias = tuple[str, int]

Expected output:
typing_extensions.TypeAlias is rendered as type foo.MyTypeAliasC= tuple[str, int]

Actual output: