Log in as admin. Go to a course enrol yourself and another user as student. Turn editing on and add the Calendar block Click on the month link (October 2017) to go to calendar. On the calendar, click on New event button. Make sure the default event type is set to course and the course selector default is the course you are. Now go back to Site Home. Click Calendar on the navigation drawer. Click New event button. Make sure the default event type is user and close the event form modal. On the month view, select the course you are enrolled on the course selector (top left). Make sure the default event type is set to course and the course selector default is the course you are. Now, log in as the student. Go to the course you have enrolled that user and then click on the Month link to go to the calendar. Click New event button. Make sure the event type is fixed as User Fill the form and save. The event should be created and you don't get stuck on the event form modal