Project: moodle
Issue MDL-39569: Second student can't confirm assignment submission
Create an assignment with group submission and confirmation by other students from group. Add a submission with first student account Login with a second student account and try to confirm the submission. The student gets a failure notification 'problem that only developer can solve' In MDL-37710 the problems seems to be solved for 2.4.2., but came back with 2.4.3.
Story points: 8