Drag and Drop in Quiz (Question Set) doesn't show the feedback under "Tips and Feedback" if the user did not click the check button in Drag and Drop.
Steps to recreate the bug:
1. User answers the activity.
2. User clicks next on Drag and drop instead of check.
3. Once finished when Show Solution is clicked the feedback for Drag and Drop is not showing.
Issue is reported in: https://h5p.org/comment/16651#comment-16651
Sample content: Embedded in the comment
Content created in: H5P.org
Firefox Version 54.0.1 (64-bit)
Chrome Version 62.0.3202.62 (Official Build) (64-bit)
Safari Version 10.0.3 (12602.4.8)
Feedback should always show regardless of how the user finished the activity.