QML memory leak with Repeater + states

import QtQuick 2.10
import QtQuick.Window 2.10
import QtQuick.Controls 2.3

Window {
    visible: true

    Repeater {
        id: repeater
        model: range(1, 1000)

        Label {
            id: label
            text: modelData

            states: State {
                PropertyChanges {
                    target: label
                }
            }
        }
    }

    function range(min, max) {
        var list = [];
        for (var i = min; i <= max; i++) {
            list.push(i);
        }
        return list;
    }

    Timer {
        running: true
        repeat: true
        interval: 1
        onTriggered: {
            repeater.model = repeater.model.reverse()
        }
    }
}