Index: sources/gui/qml/components/SliderUfAdjustment.qml
===================================================================
diff -u -r4746b6bcbf4def7888f7b29d72431b28e6672f12 -r261fa5939140953733f764f2c783c35347de415f
--- sources/gui/qml/components/SliderUfAdjustment.qml	(.../SliderUfAdjustment.qml)	(revision 4746b6bcbf4def7888f7b29d72431b28e6672f12)
+++ sources/gui/qml/components/SliderUfAdjustment.qml	(.../SliderUfAdjustment.qml)	(revision 261fa5939140953733f764f2c783c35347de415f)
@@ -115,11 +115,12 @@
         enabled                 : _root.adjustable
         height                  : Variables.ultraFiltrationProgressBarHeight
         bgColor                 : Colors.ufAdjustmentProgressBarBg
-        highlightColor          : Colors.ufAdjustmentDeltaFill
+        highlightActiveColor    : Colors.ufAdjustmentDeltaFill
+        handlerActiveColor      : Colors.backgroundButtonSelect
+        progressBorderActiveColor: _slider.borderColor
         diameter                : Variables.progressbarHandler
         touchMargin             : Variables.createTreatmentSliderMargin
         handler.z               : 5
-        handlerColor            : Colors.createTreatmentInactive
         handlerVisible          : _root.adjustable
         isActive                : _root.active
         stepSnap                : true