Testing instructions
0.- Log in as Teacher (or Admin)
1.- In a Moodle test course Content bank create a True/False question like this one:
Title: mammals
Question: A whale is a mammal.
Correct answer: default True
2.- In your test course click Add an activity or resource and select H5P (the blue icon to create an h5pactivity)
Name: "h5pactivity - viewresponses YES"
Package file: click on the + icon link which takes you to the Content bank
select the T/F question "mammals"
leave the default "Link to the file" choice clicked and click button "Select this file"
3.- Do not change any of the other options and click button "Save and return to course"
4.- On the test course page, locate the newly created "h5pactivity - viewresponses YES"
content and to the right click the 3 vertical dots link and in the menu select Duplicate"
5.- On the duplicated activity "h5pactivity - viewresponses YES (copy)" click the pen to edit its name, change it to "h5pactivity - viewresponses NO"
You should see this:

6.- Click on "h5pactivity - viewresponses NO". You can see question text of the T/F question: "A whale is a mammal"
7.- Click the More button to the right of the tabs list "H5P Settings Attempts report More" in the menu, select Permissions
8.- In "Permissions in H5P: h5pactivity - viewresponses NO"
Advanced role override: Select "Student (0)"
9.- Locate the row "Activity: H5P Review H5P attemptsmod/h5pactivity:reviewattempts"
and click the radio button "Prohibit"
10.- Go to the bottom of the window and click Save changes
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11.-Now test with Student role
At the top right of the Moodle window, click on the button with your initials and select role: Student
OR log out and log in as a real student on your test site
12.- Click on the "h5pactivity - viewresponses YES" activity
13.- When you see the question text A whale is a mammal -> click True and Check
14.- Click on the link to the name of the test course, then when you can see the whole list of activites in the course, locate the "h5pactivity - viewresponses YES" activity
15.- Check that you can see the questions test "A whale is a mammal", the True / False radio buttons... and to the right of the H5P tab, you can see the Attempts report tab.
16.- Click on that link to view the full report of your attempt(s).
17.- Now Click on the "h5pactivity - viewresponses NO" activity
18.- When you see the question text A whale is a mammal -> click True and Check
19.- Click on the link to the name of the test course, then when you can see the whole list of activites in the course, locate the "h5pactivity - viewresponses NO" activity
20.- If there is no difference with steps 15 and 16, then you CAN see your attempts report... and that is a BUG!