overload and contextmanager doesn't work together

Bug Report

contextmanager and overload doesn't seem to be compatbile together

To Reproduce

from contextlib import contextmanager
from typing import overload, ContextManager, Iterator
from uuid import UUID

@overload
def cactus() -> ContextManager[int]:
    ...

@overload
def cactus(_id: str) -> ContextManager[UUID]:
    ...

@contextmanager
def cactus(_id: str | None = None) -> Iterator[UUID] | Iterator[int]:
    if not _id:
        yield 1
    yield UUID(_id)

Expected Behavior

Mypy should find no issue

Actual Behavior

test.py: note: In function "cactus":
test.py:16:2: error: Overloaded function implementation cannot produce return type of signature 1  [misc]
    @contextmanager
     ^
test.py:16:2: error: Overloaded function implementation cannot produce return type of signature 2  [misc]
    @contextmanager
     ^
Found 2 errors in 1 file (checked 1 source file)

Your Environment

• Mypy version used: 1.0.0
• Mypy command-line flags:
• Mypy configuration options from mypy.ini (and other config files):
• Python version used: 3.10.6

Inizia riproducendo l’esempio fornito per Python 3.10.6 con mypy 1.0.0, concentrandoti sull’interazione tra @overload e @contextmanager. Traccia il percorso del controllo dei tipi per l’implementazione sovraccaricata e aggiungi un test di regressione; il lavoro è completato quando l’esempio non produce errori senza introdurre regressioni nei controlli di overload correlati.