Sentry Issue: [POSTHOG-36X](https://sentry.io/organizations/posthog/issues/2508108850/?referrer=github_integration)

ee/clickhouse/queries/funnels/test/breakdown_cases.py
{
                        "action_id": "sign up",
                        "name": "sign up",
                        "order": 0,
                        "people": [person1.uuid] if Funnel == ClickhouseFunnel else [],  
                        "count": 1,
                        "type": "events",
                        "average_conversion_time": None,
                        "breakdown": "Mac",
                    },
                ],
            )
            self.assertCountEqual(self._get_people_at_step(filter, 1, "Mac"), [person1.uuid])
            self.assertEqual(
                result[3],
                [
                    {
                        "action_id": "sign up",
                        "name": "sign up",
                        "order": 0,
                        "people": [person1.uuid] if Funnel == ClickhouseFunnel else [],  
                        "count": 1,
                        "type": "events",
                        "average_conversion_time": None,
                        "breakdown": "Safari",
                    },
                ],
            )
            self.assertCountEqual(self._get_people_at_step(filter, 1, "Safari"), [person1.uuid])
        def test_funnel_step_breakdown_event_single_person_events_with_multiple_properties(self):