Index: sources/gui/qml/dialogs/NotificationDialog.qml
===================================================================
diff -u -r73091a6f5717c0fc88e236c06c618ad361f30a3c -r99a56ec30f1ca4f401e744766bde4f6fac291752
--- sources/gui/qml/dialogs/NotificationDialog.qml	(.../NotificationDialog.qml)	(revision 73091a6f5717c0fc88e236c06c618ad361f30a3c)
+++ sources/gui/qml/dialogs/NotificationDialog.qml	(.../NotificationDialog.qml)	(revision 99a56ec30f1ca4f401e744766bde4f6fac291752)
@@ -39,6 +39,7 @@
     property bool  rinsebackVisible     : false
     property bool  endVisible           : false
     property bool  okVisible            : false
+    property bool  minVisible           : true
 
     // Look for this tag: #First_Time_Message_Sent_With_Silenced
     // the isSilenced is helping not to show this dialog maximized and
@@ -79,11 +80,13 @@
         }
 
         MouseArea { id: _minimizeArea
+            enabled: _root.minVisible
             anchors.fill: parent
             onClicked   : _root.minimizeClicked()
         }
 
         UpDownButton { id: _minimizeButton
+            visible: _root.minVisible
             backgroundColor: _titleBar.color
             isUp: false
             anchors {