Index: sources/gui/qml/components/ModalDialog.qml
===================================================================
diff -u -rd70b0372a4457f36abedd3034f237d6e0cafa111 -rf8e37a0cbb537edceebee7a7c5f2676f497d1e26
--- sources/gui/qml/components/ModalDialog.qml	(.../ModalDialog.qml)	(revision d70b0372a4457f36abedd3034f237d6e0cafa111)
+++ sources/gui/qml/components/ModalDialog.qml	(.../ModalDialog.qml)	(revision f8e37a0cbb537edceebee7a7c5f2676f497d1e26)
@@ -40,7 +40,8 @@
     height  : Variables.dialogHeight
 
     visible : false
-    anchors.centerIn: parent
+    x: Math.round((Variables.applicationWidth - width) / 2)
+    y: Math.round((Variables.applicationHeight - height) / 2)
 
     enter: Transition { NumberAnimation { property: "opacity"; from: 0.0; to: 1.0; duration: 200 } }
     exit : Transition { NumberAnimation { property: "opacity"; from: 1.0; to: 0.0; duration: 200 } }