Note that a different fix was done on stable branches (22 and 23) and master, so please test both versions carefully. 1. Create a quiz with Browser security set to Full screen pop-up with some JavaScript protection. Make sure the review options allow the attempt to be reviewed. 2. Add some questions to the quiz. 3. Preview the quiz as teacher, work all the way through: 3a. Start on the view.php page and click Start attempt. 3b. Answer all the questions, clicking next, to end up on the summary page. 3c. Click submit all and finish. 3d. Click the finish review link, either in the navigation panel, or at the bottom of the last page of the quiz. 3e. Make sure that you get back to the view.php page. 4. Repeat 4, but as a student. The attempt should open in a pop-up window, and at the end of the review, the pop-up should close when you click the finish review button.