PositionSource onPositionChanged event is kept being fired every 12 seconds, not respecting updateInterval (phone only)

[Didier Roche-Tolomelli]

Attributing to location-service as this only happens on the phone and not on a wily desktop

1. starts the following snippets on the phone.
-> you can see that onPositionChanged is fired approximately every 12s, independant of the updateInterval you set (like 1000, 2000, 10 000 seconds…).
Note as well that the positionSource.position.coordinate may not even change (at least from console.log visible digits).
2. try the same on a wily desktop
-> the event is only fired at startup.

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snippet:

import QtPositioning 5.2
import QtLocation 5.3

PositionSource {
    active: true
    updateInterval: 60000 // 1 mins
    onPositionChanged: {
        console.log("coordinates " + positionSource.position.coordinate);
    }
}