[X2Go-User] Multi monitor not working

[Mario]

Hi everyone,

i'm running an x2goserver on a 32bit Kubuntu Trusty Tahr Vmware 
workstation 9 vm.
I have the following debs installed there:

ii  x2goagent                       2:3.5.0.32-0~668~ubu all
ii  x2goclient                      4.0.5.0-0~1099~ubunt i386
ii  x2goserver                      4.0.1.19-0~1064~ubun i386
ii  x2goserver-extensions           4.0.1.19-0~1064~ubun all
ii  x2goserver-xsession             4.0.1.19-0~1064~ubun all


The client is my laptop running 64 bit Kubuntu Trusty Tahr with an extra 
monitor connected.
It has the following packages installed:
ii  x2goclient       4.0.5.0-0~1099~ubuntu14. amd64

Everything is working as expected but i cannot get any of the methods 
described in
http://wiki.x2go.org/doku.php/doc:usage:multi-display to work.

When i stretch my x2go client window over multiple monitors the server 
sees it as on big screen.

It does so regardless of whether i check Xinerama extension or not.
My laptop has Xinerama enabled.

How would i go about getting this to work?

-- 
Grüße/Regards

Mario