Centered on same set of data locations, Query result succeeds or fails depending of the radius

[davemg3]

Hello,

The radius parameter has a weird behaviour.

Centering my search on some specific location with known results :
setting approximately 1 km radius , there will be some results
setting approximately 1.5 km radius, there will be not results
setting approximately 2km radius, there will be again some results
around and superior to 4 km, most of the results will be at the extreme of the radius

Does someone manage to create a working case with this library? I would be surprised if this is due to limitation of geohash. I would think more of an error in this library making it useless in a production app if results are not coherent

Can you advise another similar library on Flutter?
`

Geoflutterfire geo = Geoflutterfire();
    GeoFirePoint center =
        geo.point(latitude: location.latitude, longitude: location.longitude);

Query collectionQuery =
    FirebaseFirestore.instance.collectionGroup('places');

return geo
    .collection(collectionRef: collectionQuery)
    .within(
        center: center,
        radius: filter.radius!,
        field: 'location',
        strictMode: true)
    .map((snapshots) {}`

Seems to be similar to :
#71