When renaming multiple desktop names last one won't be renamed

[edve98]

I found this when running daily Lubuntu i386 build Virtualbox in live session

*How to reproduce:
have 3 desktops
try to rename all of them
last one will not be renamed

*What happened:
last desktop was not renamed

*What I expected to happen:
all of the desktops should have been renamed

*release of Lubuntu:
Ubuntu Xenial Xerus (development branch) 16.04

*obconf:
    Installed: 1:2.0.4+git20150213-1
    Candidate: 1:2.0.4+git20150213-1
    Version table:
   *** 1:2.0.4+git20150213-1 500
                 500 http://archive.ubuntu.com/ubuntu xenial/universe i386 Packages
                 100 /var/lib/dpkg/status

[edve98 (edvinas-senda)]

This looks very similar to bug #1522625

[Ubuntu QA Website (ubuntuqa)]

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1530735