Workshop does not display "Save and show next" button

Testing difficulty: easy Prepare a workshop with couple of participants and let students submit their work (you may want to use http://docs.moodle.org/dev/Workshop/fakesubmissions.php ) Allocate submissions so that there is at least one reviewer that has three and more submissions assigned for assessment. Switch the workshop to the assessment phase Log in as that reviewer and assess the first submission TEST: Make sure there is a button 'Save and show next' displayed at the bottom of the assessment form and that it works. TEST: Use the button to assess remaining submissions. Make sure that when assessing the last submission, the button is not displayed any more (as there is no pending submission to assess). Thanks for your time spent on this!