I attempted a task chain with 11 exercises in it as a student and quit after doing the first two exercises in the chain. When I went back to the task chain, I was presented with the message "Start a new attempt". However, as admin I had set "attempt restrictions" =>"allow resume" => "yes". As per the definition of "yes" ( see below), there doesn't seem to be that other choice that I would expect- that is: "resume any previous attempt that are still in progress" . Only "start new attempt".
Am I missing something here? Do I need to make some other setting as well? Or do I have to choose "force" so that I can continue where I left off.
Your directives on what I should do would be appreciated.