Index: sources/gui/qml/pages/treatment/sections/TreatmentUltrafiltration.qml
===================================================================
diff -u -r5734e6289c18ec3cfe4749de8e3a6043f98dbcff -r6866ee04934367893f32ed6ded45499d6fbfb248
--- sources/gui/qml/pages/treatment/sections/TreatmentUltrafiltration.qml	(.../TreatmentUltrafiltration.qml)	(revision 5734e6289c18ec3cfe4749de8e3a6043f98dbcff)
+++ sources/gui/qml/pages/treatment/sections/TreatmentUltrafiltration.qml	(.../TreatmentUltrafiltration.qml)	(revision 6866ee04934367893f32ed6ded45499d6fbfb248)
@@ -25,12 +25,10 @@
  * \brief   Treatment Screen Ultrafiltration section
  */
 TouchArea { id: _root
-    QtObject { id: _private
-        property int  decimal: vTreatmentUltrafiltration.precision
-        property real minimum: vTreatmentUltrafiltration.minimum
-        property real maximum: vTreatmentUltrafiltration.maximum
-        property real value  : vTreatmentUltrafiltration.ultrafiltration_MeasUFVol
-    }
+    readonly property int  decimal: vTreatmentUltrafiltration.precision
+    readonly property real minimum: vTreatmentUltrafiltration.minimum
+    readonly property real maximum: vTreatmentUltrafiltration.maximum
+    readonly property real value  : vTreatmentUltrafiltration.ultrafiltration_MeasUFVol
 
     property string ultrafiltrationVolumeUnit   : qsTr("(L)")
 
@@ -57,10 +55,10 @@
         onProgressClicked   : _root.clicked()
         onExtraClicked      : _root.clicked()
 
-        decimal : _private.decimal
-        minimum : _private.minimum
-        maximum : _private.maximum
-        value   : _private.value
+        decimal : _root.decimal
+        minimum : _root.minimum
+        maximum : _root.maximum
+        value   : _root.value
         valueEx : 0
 
         marker.color : vTreatmentAdjustmentUltrafiltrationState.isPaused ? "dimgray" : Colors.rangeMarker