Test &quizzes-The question progress dialogue box disappears on short answer/essay question type webpage, when each question is on separate page..

Steps to reproduce:

1. Create an assessment with at least one short answer/essay type question and choose the settings such that each question is displayed on separate web page.
2. Login as a student and begin assessment.

Please observe that the "question progress" box(on the right side of the screen) is visible for other questions but it disappears on the short answer/essay type question page.

Also for other question types, when the screen is minimized the "question progress" box is partially visible.