QML Slider handle is not centered where Slider is clicked/dragged

When a slider is clicked or dragged, the further away from the middle it is, the more off-center your handle will be from your mouse cursor. Likewise when clicked from the very center of the slider, your, the handle is centered with the mouse. I believe the correct behavior should be that the handle is always exactly centered to your mouse cursor when the slider is clicked.

This can be tested with just a simple slider:

import QtQuick.Controls 2.3

Slider {
    width: 500

    //handle.implicitWidth: implicitHeight
}

A workaround I tried is to set the handle width explicitly which seems to give very close to the desired behavior, you can test by uncommenting the line.