You may find that your survey responses don't get recorded in Articulate Online when all the following conditions are true:
- Your content was authored with Articulate Storyline.
- You're viewing HTML5 output.
- Your content doesn't contain any graded questions, only survey questions.
This is a known issue. To avoid this behavior, add at least one graded question to your course. For example, you might add a multiple choice question with a single answer choice that asks the learner to agree to certain terms or to signify that they've completed the course.