Messages: a URL in the subject or the body breaks the layout on a smaller screen width

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 3.0 CE GA1, 3.0.2 EE
• Fix Version/s: 3.X EE, 3.X CE, 3.1 EE, 3.1.0 CE
• Component/s: Social Office Dashboard, Social Office Dashboard > Messages
• Labels: None
• Fix Priority: 3
• Affects Portal Version/s:
  6.2.x
• Device Type:
  Smartphone

Navigate to Messages
Click "New Message"
Choose a recipient
Paste "p_p_state=maximized&p_p_mode=view&saveLastPath=false&_58_struts_action=%2Flogin%2Flogin&p_p_id=58&p_p_lifecycle=0&_58_redirect=%2Fweb%2Fglobal.engineering%2Fforums%2F-%2Fmessage_boards%2Fview_message%2F1513015" into the message and the subject inputs.
Click Send.
Reduce the width of the window.

Expected result: The window should never need to scroll the width.

Actual Result: The long URL breaks the layout and causes a horizontal scroll.