It appears that the "resume" function in task chain does not seem to be working. When a student abandons a task chain, and returns to that taskchain at a later date, instead of being presented with a "resume" button, they are presented with "preview task activity now", and all the scores of tasks they may have done in the task chain are not retained. Meaning the student is forced to do all the tasks in the task chain from the beginning. Perhaps my settings are wrong? Please advise....I am using moodle version 3.9.2.
Thanks in advance