## Bug description

Monthly Active Users metric seems wrong when choosing "# Number" as chart type.

Number: 
![image](https://user-images.githubusercontent.com/513669/201980874-be7d9c0d-5c9c-4c1e-955c-ea4143c84061.png)

Line chart: 
![image](https://user-images.githubusercontent.com/513669/201980986-b17af929-84e5-4f6a-b7f8-23b7ac8bedbc.png)

**490 != 70**

## How to reproduce

1. Create a new insight using any event and the "Monthly active users" metric
2. Date range = This month + Grouped by = Day
3. Choose chart type as Number => remember value
4. Change chart type as Linear => check last data point

=> the 2 values do not match
=> in other words there's a diff between a total aggregation and an aggregation per bucket of time ?

## Environment

- [x] PostHog Cloud
posthog/queries/trends/breakdown.py
self,
        entity: Entity,
        filter: Filter,
        team: Team,
        column_optimizer: Optional[ColumnOptimizer] = None,
        using_person_on_events: bool = False,
    ):
        self.entity = entity
        self.filter = filter
        self.team = team
        self.team_id = team.pk
        self.params: Dict[str, Any] = {"team_id": team.pk}
        self.column_optimizer = column_optimizer or ColumnOptimizer(self.filter, self.team_id)
        self.using_person_on_events = using_person_on_events
    @cached_property
    def _person_properties_mode(self) -> PersonPropertiesMode:
        return (
            PersonPropertiesMode.USING_PERSON_PROPERTIES_COLUMN
            if not self.using_person_on_events
            else PersonPropertiesMode.DIRECT_ON_EVENTS
        )
    @cached_property
    def actor_aggregator(self) -> str:
        if self.team.aggregate_users_by_distinct_id:
            return "e.distinct_id"
        return f"{'e' if self._person_properties_mode == PersonPropertiesMode.DIRECT_ON_EVENTS else 'pdi'}.person_id"
    @cached_property
    def _props_to_filter(self) -> Tuple[str, Dict]: