Comment 0 for bug 1532511

I have two monitors that are both physically and through config stacked on top of each other. The bottom one is set as the primary. When I switch between workspaces, the applications can be seen moving through the secondary monitor on top. I would expect them to stay confined to one screen. An example can be seen in the youtube below.

https://www.youtube.com/watch?v=Sp3h5oB_QAY

Ubuntu 15.10
gnome-shell 3.16.4-0ubuntu1

ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: gnome-shell 3.16.4-0ubuntu1
ProcVersionSignature: Ubuntu 4.2.0-23.28-generic 4.2.6
Uname: Linux 4.2.0-23-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CurrentDesktop: GNOME
Date: Sat Jan 9 20:28:17 2016
DisplayManager: gdm
GsettingsChanges:
 b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
 b'org.gnome.desktop.interface' b'clock-show-date' b'true'
InstallationDate: Installed on 2016-01-04 (6 days ago)
InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)