SwipeView shows all elements at once if it is 0x0 in size

import QtQuick.Window
import QtQuick.Controls.Basic
import QtQuick

Window {
    visible: true
    width: 800
    height: 600

    Item {
        id: root
        SwipeView {
            anchors.fill: parent

            Text {
                text: "1        "
                font.pointSize: 24
            }
            Text {
                text: "  2      "
                font.pointSize: 24
            }
            Text {
                text: "    3    "
                font.pointSize: 24
            }
            Text {
                text: "      4  "
                font.pointSize: 24
            }
            Text {
                text: "        5"
                font.pointSize: 24
            }
        }
    }
}