When building a nanoflow that includes frontend/user actions, it is very likely that you want to support more than one language. Now, I see myself building custom language evaluations quite often. In order to use the ‘Show confirmation’ action (which I really like!), I need to add at least three ‘Create variable’ actions and six ‘Change variable’ actions based on the language.
I would be happy to see the same ease of use when using (for example) validation feedback.