With the new Jobs version 2, it brings to light the issue with automations where a task is to be assigned to the sales rep. It has always been an issue that a contact may have one sales rep but multiple jobs might all have different sales reps. The automation only assigns the task to the sales rep for the contact and not the sales rep for the job.

With Jobs V2, you can't assign a sales rep to the contact during initial entry and can only assign the sales rep to the job. If you don't go back after the fact and add a sales rep, the task will be assigned to no one because the contact has no sales rep.

The automations need to have the option to assign to the sales rep for either the job or the contact to function properly