SwipeView problems

[beecksche]

Hi,
I have a strange behavior with a SwipeView in a SwipeView. The problem only occurs on a touchscreen, so i can't reproduce it on my PC.

import QtQuick 2.11
import QtQuick.Controls 2.4
import QtQuick.Layouts 1.11
import QtCharts 2.2
import QtQuick.Window 2.3

ApplicationWindow {
    visible: true
    visibility: Window.FullScreen

    Drawer {
        width: 0.15 * parent.width
        height: parent.height

        ColumnLayout  {
            anchors.fill: parent
            Button {
                text: "Swipe1 Page1"
                Layout.fillWidth: true

                onClicked: swipe1.setCurrentIndex(0)
            }
            Button {
                text: "Swipe1 Page2"
                Layout.fillWidth: true

                onClicked: swipe1.setCurrentIndex(1)
            }

            Button {
                text: "Exit"
                Layout.fillWidth: true

                onClicked: close()
            }
        }
    }

    SwipeView {
        id: swipe1
        anchors.fill: parent

        Item {
            Label {
                anchors.centerIn: parent
                text: "Swipe1 Page1"
            }
        }

        Item {
            GridLayout {
                anchors.fill: parent
                columns: 2

                Button {
                    text: "Swipe2 Page1"
                    onClicked: swipe2.setCurrentIndex(0)
                }

                Button {
                    text: "Swipe2 Page2"
                    onClicked: swipe2.setCurrentIndex(1)
                }

                SwipeView {
                    id: swipe2

                    clip: true
                    interactive: false

                    Layout.columnSpan: 2
                    Layout.fillWidth: true
                    Layout.fillHeight: true

                    Item {
                        Label {
                            anchors.centerIn: parent
                            text: "Swipe2 Page1"
                        }
                    }

                    ChartView {

                    }
                }
            }
        }
    }
}

On my PC all works fine, no problems.

But on the Touchscreen:
When the Swipe2 Page1 is on the screen, i'm not able to change the currentIndex of swipe1, although it works when the ChartView (Swipe2 Page2) is on the screen.

It seems that, if i want to swipe on Swipe2 Page1, the background (in my case the terminal) will be selected.

Any help to find out why this is happen?

Edit:
I added a MouseArea to that Item and now i can swipe.

                    Item {
                        MouseArea { anchors.fill: parent; }

                        Label {
                            anchors.centerIn: parent
                            text: "Swipe2 Page1"
                        }
                    }