This bug was fixed in the package gnome-session - 3.26.1-0ubuntu8
--------------- gnome-session (3.26.1-0ubuntu8) bionic; urgency=medium
* Have unity-session recommend gtk3-nocsd. (LP: #1738338)
-- Khurshid Alam <email address hidden> Fri, 15 Dec 2017 11:46:26 +0530
This bug was fixed in the package gnome-session - 3.26.1-0ubuntu8
---------------
gnome-session (3.26.1-0ubuntu8) bionic; urgency=medium
* Have unity-session recommend gtk3-nocsd. (LP: #1738338)
-- Khurshid Alam <email address hidden> Fri, 15 Dec 2017 11:46:26 +0530