I have a list with a field ("Details") of type multi-line rich text. I set an assocciated workflow to the list to start on modified with condition that "Details(Previous)" is not equal to "Details". But the condition apparently always return TRUE, i.e. previous and modified "Details" are always different even if I don't modify the "Details" field. It appears Nintex (or SharePoint) simply can't reliably compare rich-text?! The only instance the comparison will work (aside from them being truely different) is if the field is completely empty.
Anyone experiences this? Any work around?