Flaky test: tests/sentry/api/test_permissions.py::IsAuthenticatedPermissionsTest::test_has_object_permission

Failing test: tests/sentry/api/test_permissions.py::IsAuthenticatedPermissionsTest::test_has_object_permission
Sentry sha: ab471d2d1ede60c8a8c1e3911b78a71a83261eae
Run: https://github.com/getsentry/sentry/actions/runs/22271635213

tests/sentry/api/test_permissions.py:54: in setUp
    self.normal_user = self.create_user(id=1)
src/sentry/testutils/fixtures.py:308: in create_user
    return Factories.create_user(*args, **kwargs)
/opt/hostedtoolcache/Python/3.13.1/x64/lib/python3.13/contextlib.py:85: in inner
    return func(*args, **kwds)
src/sentry/testutils/factories.py:1086: in create_user
    assert UserEmail.objects.filter(user=user, email=email).update(is_verified=True)
E   AssertionError: assert 0
E    +  where 0 = <bound method BaseQuerySet.update of <BaseQuerySet []>>(is_verified=True)
E    +    where <bound method BaseQuerySet.update of <BaseQuerySet []>> = <BaseQuerySet []>.update
E    +      where <BaseQuerySet []> = <bound method QuerySet.filter of <sentry.db.models.manager.base.UserEmailManager object at 0x7f5397512cf0>>(user=<User at 0x7f537c6fc3b0: id=1>, email='4a99d970fdc54c0ab4ccc8e2b98f740d@example.com')
E    +        where <bound method QuerySet.filter of <sentry.db.models.manager.base.UserEmailManager object at 0x7f5397512cf0>> = <sentry.db.models.manager.base.UserEmailManager object at 0x7f5397512cf0>.filter
E    +          where <sentry.db.models.manager.base.UserEmailManager object at 0x7f5397512cf0> = UserEmail.objects

Start with tests/sentry/api/test_permissions.py::IsAuthenticatedPermissionsTest::test_has_object_permission and the failing setup in src/sentry/testutils/factories.py:create_user. Run the named test, then trace why the UserEmail query is empty when the user is created. Done means the test passes reliably without the intermittent assertion failure.