Schedule Automation CSV not updating created tasks

Schedule Automation CSV not updating created tasks

We have a scheduled Automation for our termination process and it suppose to read the appended names in the .CSV (not having to delete prior names associated with tasks) but it won't read the new names when "Select only the appended objects from the file".  Also is there a way to ensure it creates each name as its 'OWN" task and if you append three new names, all three names aren't set in the same task that way we can schedule the task to run at different times for each new user name?