I use Moodle 3.9, with mathjax filter, Atto for editor.
When I create a question the equation editor work correctly.
In quizz, when I write the answer, the command don't show in the editor (see capture).
The question is an "essay" question with the following parameters
- Response format : HTML editor
- Require text : Require the student to enter text
- Allow attachments : No
Can anyone help me, please ?