Make progress bar available on the very last page of a lesson.

As a teacher create a lesson with "Progess bar" setting set to "Yes" Add several pages to the lesson. You can add questions pages but note that if the path in your lesson is not linear, the percentages reported by the progress bar will be wrong. This problem is out of scope of this issue and is clearly mentioned in the documentation: https://docs.moodle.org/27/en/Lesson_settings#Progress_bar Attempt the lesson as a student and verify the progress bar is displayed on all pages including the end of lesson page (the one with the congratulations message)