Maybe this will help you?
https://github.com/dthies/moodle-atto_cloze/issues/26#issuecomment-851720138
https://github.com/dthies/moodle-atto_cloze/issues/26#issuecomment-851720138
Quiz
Problem with Cloze questions
This discussion has been locked so you can no longer reply to it.