Comment 15 for bug 1714399

Performed the same test in Xenial, Zesty and Artful:

- replaced local build of mate-session-manager package with -proposed version:
  - 1.12.2-1ubuntu0.1 from xenial-proposed in Xenial
  - 1.18.0-0ubuntu1.1 from zesty-proposed in Zesty
  - 1.18.1-2ubuntu2.1 from artful-proposed in Artful

- restarted MATE session
- invoked logout and shutdown dialogs several times via various methods (menu items, keyboard shortcuts, mate-session-save command-line tool)

All good, both logout and shutdown dialogs always have the focus after they appear.