Index: sources/gui/qml/pages/pretreatment/PreTreatmentStack.qml
===================================================================
diff -u -rf90366dd7a36ac03a4e387550811fe5b8a7fbe80 -r810c7a5420afe2e11b25d1c85543358d038cbd2d
--- sources/gui/qml/pages/pretreatment/PreTreatmentStack.qml	(.../PreTreatmentStack.qml)	(revision f90366dd7a36ac03a4e387550811fe5b8a7fbe80)
+++ sources/gui/qml/pages/pretreatment/PreTreatmentStack.qml	(.../PreTreatmentStack.qml)	(revision 810c7a5420afe2e11b25d1c85543358d038cbd2d)
@@ -62,7 +62,6 @@
     function setPage(vPage, vCondition) {
         _root.stackStepIndex = _root.stepKeys.indexOf(vPage.stepIndex)
         page( vPage , vCondition)
-//        if ( vPage.instructionBased ) { vPage.updateModel() }
     }
 
     // dynamically rebuild map 🗺️ when entering pretreatment.