Running a Windowed Shadow Session doesn't Work on MS Windows

[sunweaver]

From X2Go BTS:
http://bugs.x2go.org/cgi-bin/bugreport.cgi?bug=848

package: nxagent

When trying to run a shadowed session in windowed mode on a MS Windows
client, vcxsrv.exe dies almost immediately after displaying the remote
screen for the fraction of a second.