Work around QtVirtualKeyboard layering issues

https://bugreports.qt.io/browse/QTBUG-56918

nymea-app/ui/Nymea.qml

@@ -415,8 +415,14 @@ ApplicationWindow {
     }
 
 
+    // NOTE: If using a Dialog, make sure closePolicy does not contain Dialo.CloseOnPressOutside
+    // or the virtual keyboard will close when pressing it...
+
+    // https://bugreports.qt.io/browse/QTBUG-56918
     KeyboardLoader {
         id: keyboardRect
+        parent: app.overlay
+        z: 1
         anchors { left: parent.left; bottom: parent.bottom; right: parent.right }
     }
 }

nymea-app/ui/devicepages/DevicePageBase.qml

@@ -119,6 +119,9 @@ Page {
             MeaDialog {
                 title: qsTr("Groups for %1").arg(root.device.name)
                 headerIcon: "../images/view-grid-symbolic.svg"
+                // NOTE: If CloseOnPressOutside is active (default) it will break the QtVirtualKeyboard
+                // https://bugreports.qt.io/browse/QTBUG-56918
+                closePolicy: Popup.CloseOnEscape
 
                 RowLayout {
                     Layout.leftMargin: app.margins

nymea-app/ui/thingconfiguration/ConfigureThingPage.qml

@@ -206,6 +206,9 @@ Page {
             y: app.margins
 
             standardButtons: Dialog.Ok | Dialog.Cancel
+            // NOTE: If CloseOnPressOutside is active (default) it will break the QtVirtualKeyboard
+            // https://bugreports.qt.io/browse/QTBUG-56918
+            closePolicy: Popup.CloseOnEscape
 
             TextField {
                 id: textField