Index: sources/gui/qml/components/ModalDialog.qml
===================================================================
diff -u -rfee7fabf49befb065c89248c19e15efc9ca194e4 -r4ac24a1a3f0c9fac2295320d001e60e26fee77dd
--- sources/gui/qml/components/ModalDialog.qml	(.../ModalDialog.qml)	(revision fee7fabf49befb065c89248c19e15efc9ca194e4)
+++ sources/gui/qml/components/ModalDialog.qml	(.../ModalDialog.qml)	(revision 4ac24a1a3f0c9fac2295320d001e60e26fee77dd)
@@ -53,7 +53,7 @@
     closePolicy: Dialog.NoAutoClose
     Overlay.modal : blurOverlay ? _blurOverlay : _rectOverlay
 
-    background: Rectangle {
+    background: Rectangle { id: _backgroundRect
         color : Colors.backgroundDialog
         radius: Variables.dialogRadius
     }