Enter a course with at least 50 users shown (You can use MDL-70871.csv to populate the course) Navigate to the Participants page Note the number of users found at the top Confirm that the number of users matches in the " [x]  participants found", "Show all  [x] ", and "Select all  [x]  users" strings Press the "Show all  [x]  users" link Confirm that the page did not reload Confirm that the table content updated to show all users Confirm that the "Show all  [x] " text now says "Show 20 per page" Confirm that the "Select all  [x]  users" is no longer visible Press the "Show 20 per page" link Confirm that the page did not reload Confirm that the table content updated to show 20 users and pagination Confirm that the "Show 20 per page" text now says "Show all [x] " Confirm that the "Select all  [x]  users" is visible again Press the "Select all [x] " button Confirm that the page did not reload Confirm that the table content updated to show all users Confirm that the "Show all  [x] " text now says "Show 20 per page" Confirm that the "Select all  [x]  users" is no longer visible Press the "Show 20 per page" link From the initials bar filter the users to only show a subset of them Confirm that the number of users at the top (" [x]  participants founds") has changed to reflect the results Confirm that the number of users matches in the " [x]  participants found", "Show all  [x] ", and "Select all  [x]  users" strings From the initials bar choose the "All" options again Toggle between the "Show 20 per page" and "Show all  [x] " views Confirm that the page did not reload Confirm that the table content updated to show all users Confirm that the "Show all  [x] " text switches back and forth between "Show 20 per page" Confirm that the "Select all  [x]  users" is visible when there are only 20 users on the page