Index: sources/gui/qml/pages/treatment/TreatmentUltrafiltrationItem.qml
===================================================================
diff -u -r27cc308ff5113a9386899d3c8f8b29962a8498e1 -re8df7fe7fe6274c416f176369250b9581e07d2a5
--- sources/gui/qml/pages/treatment/TreatmentUltrafiltrationItem.qml	(.../TreatmentUltrafiltrationItem.qml)	(revision 27cc308ff5113a9386899d3c8f8b29962a8498e1)
+++ sources/gui/qml/pages/treatment/TreatmentUltrafiltrationItem.qml	(.../TreatmentUltrafiltrationItem.qml)	(revision e8df7fe7fe6274c416f176369250b9581e07d2a5)
@@ -35,6 +35,13 @@
         }
     }
 
+    function close() { // this close should be never needed by design, but in tests it can easily happen and will block the screen touch.
+        _treatmentAdjustmentUltrafiltrationStart    .close()
+        _treatmentAdjustmentUltrafiltrationPaused   .close()
+        _treatmentAdjustmentUltrafiltrationEdit     .close()
+        _treatmentAdjustmentUltrafiltrationConfirm  .close()
+    }
+
     TreatmentAdjustmentUltrafiltrationStart { id: _treatmentAdjustmentUltrafiltrationStart
         onCloseClicked          : close()
         onPauseClicked          : {