At the moment, if I enter after scoring a principle, it automatically "saves and next" (making it almost too easy to skip comments and examples of the assessment) - maybe the system could return a message like "do you want to save and move on?" so that another enter would be necessary before moving on?
This is a "works as intended - still a bug" issue. By default, when you press enter in an html form input field, the default response is to submit the form. But it's not intuitive to users.
How do forms that have "enter" as "go to next field" work?