Compiz scale is not activated during drag and drop

[Stepan Roucka]

Ubuntu 11.10 after upgrade from 11.04
using unity 4.24.0-0ubuntu2b1

Steps to reproduce:

 - open two applications
 - drag anything from the active application
 - hover over the launcher icon of the application in background
 - nothing happens

This should bring the background application to front, if it has only one window.
It should use the scale plugin, if the background app has multiple windows.

I believe this used to work in Unity in Ubuntu 11.04

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: unity 4.24.0-0ubuntu2b1
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
Uname: Linux 3.0.0-13-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,mousepoll,place,imgpng,snap,unitymtgrabhandles,resize,grid,gnomecompat,move,session,regex,vpswitch,wall,animation,workarounds,expo,fade,scale,ezoom,scaleaddon,unityshell]
Date: Mon Dec 5 20:46:50 2011
InstallationMedia: Xubuntu 11.04 "Natty Narwhal" - Beta amd64 (20110330)
ProcEnviron:
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: unity
UpgradeStatus: Upgraded to oneiric on 2011-10-15 (51 days ago)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.