Index: sources/gui/qml/pages/treatment/adjustments/TreatmentAdjustmentDuration.qml
===================================================================
diff -u -rdd02afaf66a118eb50deb9313e6a809dd17b5864 -r601289deb20f7059b3af5bb19e16f53974262ceb
--- sources/gui/qml/pages/treatment/adjustments/TreatmentAdjustmentDuration.qml	(.../TreatmentAdjustmentDuration.qml)	(revision dd02afaf66a118eb50deb9313e6a809dd17b5864)
+++ sources/gui/qml/pages/treatment/adjustments/TreatmentAdjustmentDuration.qml	(.../TreatmentAdjustmentDuration.qml)	(revision 601289deb20f7059b3af5bb19e16f53974262ceb)
@@ -34,7 +34,10 @@
     confirmVisible      : false
     backVisible         : _treatmentDurationStack.stackView.depth > 1
 
-    onAboutToShow       : { _treatmentDurationStack.reset() }
+    onAboutToShow       : {
+        _treatmentAdjustmentDurationEdit.reset()
+        _treatmentDurationStack.reset()
+    }
     onClosed            : { _treatmentDurationStack.reset() }
     onBackClicked       : { _treatmentDurationStack.pop()   }