QML: AnchorChanges with Transitions makes PropertiesChanges to be triggered multiple times

import QtQuick 2.15

Rectangle {
    id: window
    width: 120; height: 120
    color: "black"

    Rectangle { 
        id: myRect; width: 50; height: 50; color: "red" 
        
        onColorChanged: {
            console.log("new color: " + color)
        }
    }

    states: State {
        name: "reanchored"

        AnchorChanges {
            target: myRect
            anchors.top: window.top
            anchors.bottom: window.bottom
        }
        
        PropertyChanges {
            target: myRect
            anchors.topMargin: 10
            anchors.bottomMargin: 10
            color: "blue"
        }
    }
    
    MouseArea { anchors.fill: parent; onClicked: window.state = "reanchored" }

    //add this
    transitions: [Transition{}]
}