Using StackView.Immediate with an OpacityAnimator in the transition causes the StackView to use the transition's `from` values instead of `to` values

import QtQuick
import QtQuick.Controls as Controls
Controls.ApplicationWindow {
    id: root
    width: 800
    height: 600
    visible: true
    property real var1: -1
    property real var2: -1
    readonly property int transitionDuration: 500
    Component {
        id: myComponent
        Rectangle {}
    }
    Column {
        anchors.verticalCenter: parent.verticalCenter
        Controls.Button {
            text: "Push"
            onClicked: {
                stackView1.push(null, myComponent, {color: "red"})
                stackView2.push(null, myComponent, {color: "red"})
            }
        }
        Controls.Button {
            text: "Push (immmediate)"
            onClicked: {
                stackView1.push(null, myComponent, {color: "blue"}, Controls.StackView.Immediate)
                stackView2.push(null, myComponent, {color: "blue"}, Controls.StackView.Immediate)
            }
        }
        Controls.Button {
            text: "Clear"
            onClicked: {
                stackView1.clear()
                root.var1 = -1
                stackView2.clear()
                root.var2 = -1
            }
        }
        Controls.Label {
            text: "StackView1 items: " + stackView1.depth + ", current opacity: " + stackView1.currentItem?.opacity + ", var1: " + root.var1
        }
        Controls.Label {
            text: "StackView2 items: " + stackView2.depth + ", current opacity: " + stackView2.currentItem?.opacity + ", var2: " + root.var2
        }
        Controls.StackView {
            id: stackView1
            width: 50
            height: 50
            initialItem: Rectangle {color: "green"}
            pushEnter: Transition {
                NumberAnimation {
                    from: 0
                    to: 1
                    duration: root.transitionDuration
                    target: root
                    property: "var1"
                }
            }
        }
        Controls.StackView {
            id: stackView2
            width: 50
            height: 50
            initialItem: Rectangle {color: "green"}
            pushEnter: Transition {
                NumberAnimation {
                    from: 0
                    to: 1
                    duration: root.transitionDuration
                    target: root
                    property: "var2"
                }
                OpacityAnimator {
                     from: 0
                     to: 1
                     duration: root.transitionDuration
                 }
             }
        }
    }
}