influxDB return 0 instead of 'no results'

we are using the influxDB for statistics and dashboards. We love it! Blazing fast and easy to integrate. However we are stuck when we launch new features.

We have the following FLUX query. A massive database with all "model_events" based on the businessUUID. However if the business doesn't have a car.created it returns no results instead of a range with 0's. If it has one car.created even without the range it will return a 0 range. Is there a possibility to always get the range even if the _measurement doesn't have a value?

from(bucket: "_events")
    |> range(start: 2022-09-01, stop: 2022-09-11)
    |> filter(fn: (r) => r["_measurement"] == "car.created")
    |> filter(fn: (r) => r["business_uuid"] == "055ade92-ecd9-47b1-bf85-c1381d0afd22")
    |> aggregateWindow(every: 1d, fn: count, createEmpty: true)
    |> yield(name: "amount")

BTW.... a bit new to InfluxDB...