Hi,

There are a few Behat tests failing for the moodle-mod_scheduler plugin:

1. /var/www/html/mod/scheduler/tests/behat/add_slots.feature:74
      Feature: Teacher can add slots to a scheduler activity
      Scenario: Teacher enters a slot and schedules 3 students
   ```
   And I click on "Student 1" item in autocomplete list number 1: Key Down / Up events only make sense for modifier keys. (InvalidArgumentException)
   ```
2. /var/www/html/mod/scheduler/tests/behat/tutorappointments.feature:63
      Feature: Booking of appointments with individual tutors per group
      Scenario: A tutor adds slots, and students book them
   ```
   And I add the upcoming events block globally: Link matching locator "Site home" not found. (Behat\Mink\Exception\ElementNotFoundException)
   ```
3. /var/www/html/mod/scheduler/tests/behat/tutorappointments.feature:108
      Feature: Booking of appointments with individual tutors per group
      Scenario: Several tutors add slots, they can be seen only by relevant users
   ```
   And I add the upcoming events block globally: Link matching locator "Site home" not found. (Behat\Mink\Exception\ElementNotFoundException)
   ```
4. /var/www/html/mod/scheduler/tests/behat/conflicts.feature:72
      Feature: Teachers are warned about scheduling conflicts
      Scenario: A manager edits slots for several teachers, creating conflicts
   ```
   And I follow "Site home": Link matching locator "Site home" not found. (Behat\Mink\Exception\ElementNotFoundException)
   ```
5. /var/www/html/mod/scheduler/tests/behat/group_availability.feature:46
      Feature: As a teacher I need to see an accurate list of users to be scheduled
      Scenario: A scheduler that is restricted to a single group
   ```
   When I navigate to "Edit settings" in current page administration: Link "Edit settings" in the current page edit menu" not found. (Behat\Mink\Exception\ElementNotFoundException)
   ```
6. /var/www/html/mod/scheduler/tests/behat/group_availability.feature:63
      Feature: As a teacher I need to see an accurate list of users to be scheduled
      Scenario: A scheduler that is restricted to a grouping
   ```
   When I navigate to "Edit settings" in current page administration: Link "Edit settings" in the current page edit menu" not found. (Behat\Mink\Exception\ElementNotFoundException)
   ```
7. /var/www/html/mod/scheduler/tests/behat/groupmode.feature:84
      Feature: Users can only see their own groups if the scheduler is in group mode
      Scenario: Editing teachers can see all slots and all groups
   ```
   And I add the upcoming events block globally: Link matching locator "Site home" not found. (Behat\Mink\Exception\ElementNotFoundException)
   ```
8. /var/www/html/mod/scheduler/tests/behat/groupmode.feature:171
      Feature: Users can only see their own groups if the scheduler is in group mode
      Scenario: Nonediting teachers can see groups only if allowed by the group mode
   ```
   And I add the upcoming events block globally: Link matching locator "Site home" not found. (Behat\Mink\Exception\ElementNotFoundException)
   ```
9. /var/www/html/mod/scheduler/tests/behat/groupmode.feature:277
      Feature: Users can only see their own groups if the scheduler is in group mode
      Scenario: Students can see slots available to their own groups, or a slots if group mode is off
   ```
   And I add the upcoming events block globally: Link matching locator "Site home" not found. (Behat\Mink\Exception\ElementNotFoundException)
   ```
10. /var/www/html/mod/scheduler/tests/behat/groupmode.feature:335
       Feature: Users can only see their own groups if the scheduler is in group mode
       Scenario: Students can see slots available to their own groups in forced group mode
    ```
    And I add the upcoming events block globally: Link matching locator "Site home" not found. (Behat\Mink\Exception\ElementNotFoundException)
    ```
11. /var/www/html/mod/scheduler/tests/behat/groupscheduling.feature:80
       Feature: Entire groups can be booked into slots at once
       Scenario: Editing teachers can see and schedule relevant groups
    ```
    And I navigate to "Edit settings" in current page administration: Link "Edit settings" in the current page edit menu" not found. (Behat\Mink\Exception\ElementNotFoundException)
    ```
12. /var/www/html/mod/scheduler/tests/behat/groupscheduling.feature:117
       Feature: Entire groups can be booked into slots at once
       Scenario: Students can book their entire group into a slot
    ```
    And I navigate to "Edit settings" in current page administration: Link "Edit settings" in the current page edit menu" not found. (Behat\Mink\Exception\ElementNotFoundException)
    ```
13. /var/www/html/mod/scheduler/tests/behat/notes.feature:81
       Feature: Teachers can write notes on slots and appointments
       Scenario: Teachers see only the comments fields specified in the configuration
    ```
    And I navigate to "Edit settings" in current page administration: Link "Edit settings" in the current page edit menu" not found. (Behat\Mink\Exception\ElementNotFoundException)
    ```
14. /var/www/html/mod/scheduler/tests/behat/officehours.feature:35
       Feature: Office hours bookings with Scheduler, one booking per student
       Scenario: The teacher adds slots, and students book them
    ```
    And I add the upcoming events block globally: Link matching locator "Site home" not found. (Behat\Mink\Exception\ElementNotFoundException)
    ```
15. /var/www/html/mod/scheduler/tests/behat/studentdata.feature:26
       Feature: Student-supplied data
       Scenario: A teacher configures a booking form, and students enter data
    ```
    And I navigate to "Edit settings" in current page administration: Link "Edit settings" in the current page edit menu" not found. (Behat\Mink\Exception\ElementNotFoundException)
    ```

MySQL 5.7
PHP 7.4
Moodle latest MOODLE_400_STABLE
executed with moodlehq/moodle-docker