Incorrect height of pane with dynamic content

import QtQuick 2.15
import QtQuick.Controls 2.15
import QtQuick.Layouts 1.15

ApplicationWindow {
    id: root

    property bool triggerLayoutIssue: false

    visible: true
    width: 800
    height: 600

    Pane {
        contentItem: ColumnLayout {
            RowLayout {
                Button {
                    text: "Trigger Layout Issue"
                    onClicked: root.triggerLayoutIssue = true
                }
                Label {
                    text: "Label"
                    visible: root.triggerLayoutIssue
                }
            }
        }
        background: Rectangle {
            color: "red"
        }
    }
}