Bring Window to the 2nd Monitor

[cbens]

I have 2 Monitors and want to put a Window to let's say Monitor 2. The following Example works perfect compiled with Qt 5.15.2. The window appears on the monitor I defined. But with Qt 6.7.3 it always appears on the Monitor I started the Application from.
(Using Rocky 9.4 Linux, Gnome 40.4, Wayland)

import QtQuick 2.15
import QtQuick.Window 2.15

Window {
    screen: Qt.application.screens[1]   // Monitor to show Window

    x: screen.virtualX
    y: screen.virtualY

    width: 640
    height: 480
    visible: true
    title: qsTr("Hello World")
}

[cbens]

In the meantime I have found a workaround which only works for full screen.

Window {
    width: 640
    height: 480
    visible: false
    title: qsTr("Hello World")

    //x: 0   // Show on left Monitor
    x: 2000   // Show on right Monitor


    Component.onCompleted: {
        showFullScreen()   // show Window on left or right Monitor (depending on x)
        //showMaximized()  // shows window always on Monitor where I started the app
        //showNormal()   // shows window always on Monitor where I started the app
        //show()         // shows window always on Monitor where I started the app
    }
}

(Same on RockyLinux 9.5 and Qt 6.8.3)

[cbens]

Same with Fedora 42, Gnome 48

[JonB]

@cbens
Because there are so many issues with window positioning under Wayland, did you try switching to xcb to see whether it works there?