Since there is no way to truncate an email message when being added into the timeline, such that only the most recent email gets attached, this button needs to be moved somewhere else. When this button is pressed the email message gets expanded to show its entirety. This button moves to the bottom of the element expansion. This is problematic when trying to view the history of a case and having to scroll to the bottom of email threads to either collapse or get to the next email in the history. Email threads can get incredibly long.