Case Roles pane not updating when role is assigned or updated

When a case role is assigned in the Case Roles pane, the row for the case role should be updated after the dialog is saved. This is a regression from 4.2. To recreate:

• Create a new case
• Open Case Roles pane and assign an unassigned role, click ok
• Dialog closes and role IS assigned, but you don't see that in case roles pane listing until you reload the entire page.

In 4.2 - the role 'row' is updated immediately.