Participants page pagination not 'holding' filter.
- Go into a course with more than 22 participants
- create group 'twenty-two'
- add 22 users to the group
- Open "Participants" page
- filter to select group 'twenty-two'
- click on 'select all 22 users'
- note that all users in the course are selected, even if they are not in the group. The filter is no longer on.