[ubuntu-privacy] The Dash retains the previously searched text

1. Open the dash
2. Search for anything
3. Close the dash
4. Open the dash again.
What should happen:
The previously searched for text should not be there since the person could be searching for something confidential.
What happened:
The searched for text is still there.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: unity 5.4.0-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-17.27-generic-pae 3.2.6
Uname: Linux 3.2.0-17-generic-pae i686
ApportVersion: 1.93-0ubuntu2
Architecture: i386
CompizPlugins: [core,bailer,detection,composite,opengl,decor,vpswitch,resize,compiztoolbox,place,regex,move,gnomecompat,grid,snap,mousepoll,imgpng,wall,session,animation,workarounds,expo,fade,ezoom,scale,unityshell]
Date: Fri Mar 23 07:09:21 2012
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha i386 (20120201.1)
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)