title: turbo_stream_from with multi targets
body: <p>Is there a way to broadcast a content on several locations?
  I would like to update an image which is visible on 2 places of my page.</p>
  <p>How can i do, as my frame should have a uniq id. Should I call the broadcast method 2 times and use 2 differents targets on my frame?</p>
  <p>Thank you</p>