Too easy to accidentally click restart when trying to suspend, with no confirmation requested

(This is an enhancement request. I don't know if this is the appropriate place for it or not, please let me know if I should raise this elsewhere.)

Choosing the "session" icon from the cinnamon menu opens a dialog box offering the choices:
- Suspend
- Restart
- Cancel
- Shutdown

If you miss the Suspend button and click on Restart, the system restarts with no warning or chance to abort. There should either be a confirmation dialog on choosing Restart, or the Suspend option should be physically separated from the other options somehow. (Suspend is fundamentally different, as it doesn't destroy any work, whereas Restart and Shutdown do.)

I am running Ubuntu 16.04 with cinnamon 3.4.3-1~xenial0:

$ apt-cache policy cinnamon
cinnamon:
  Installed: 3.4.3-1~xenial0
  Candidate: 3.4.3-1~xenial0
  Version table:
 *** 3.4.3-1~xenial0 500
        500 http://ppa.launchpad.net/embrosyn/cinnamon/ubuntu xenial/main amd64 Packages
        100 /var/lib/dpkg/status
     2.8.6-1ubuntu1 500
        500 http://gb.archive.ubuntu.com/ubuntu xenial/universe amd64 Packages

steven@riemann:~$ lsb_release -rd
Description: Ubuntu 16.04.2 LTS
Release: 16.04

Please let me know if you need any more information.