Why can't I Broadcast a Job?
Not only that, why are the actions I can do so limited on a job? See the screen shot below. You'll see that I can't broadcast, share, clone, etc a job. Why?
Note the a Job List has not been selected in the Screenshot above. In the Job List Banner it says "Job List" instead of giving you the Job List name.
Talemetry does not know the Job List so it does not know the Job List context limiting the actions that can be performed.
Choose a job List to set the Context and you can do what you need to do. I chose the "Advertising Campaigns" Job List and see the actions I can do below.