Geofence ENTER events being triggered outside the geofence

UnderTheMoonspell commented 1 month ago

Your Environment

Plugin version: 4.14.3
Platform: iOS
OS version: 17.2
Device manufacturer / model: Simulator
React Native version (react-native -v): 0.72.8

Plugin config

{
     url: ******,
     headers: {
        ...getGlobalDefaultHeaders(),
     },
     autoSync: true,
    geofenceModeHighAccuracy: true, // <-- consumes more power; default is false.
    debug: false, // NOTE: if true it will request the notification permissions
    reset: false,
    logLevel: __DEV__
      ? BackgroundGeolocation.LOG_LEVEL_VERBOSE
      : BackgroundGeolocation.LOG_LEVEL_OFF,
    stopOnTerminate: false,
    startOnBoot: true,
    desiredAccuracy: BackgroundGeolocation.DESIRED_ACCURACY_HIGH,
    disableLocationAuthorizationAlert: true,
    locationAuthorizationRequest: 'Always',
    disableMotionActivityUpdates: true,
    backgroundPermissionRationale: strings.screen.geolocationIntro.androidPermissionsDialog,
    params: {
      user_id: userId,
      device_id: deviceId || undefined,
    },
}

Expected Behavior

Geofence ENTER events should be triggered inside the geofence

Actual Behavior

Some of our users have ENTER events outside the geofence (sometimes even like 3km away) while the accuracy reported is the same as for events that are good.

We have some users that have EXIT events quite far from the geofence, but according to this it is to be expected, so thats fine. We have a bigger issue though, which is our users having ENTER events outside the geofence like shown in the screenshots: