Selection loses focus when shopping lens results display.

When searching in dash, then selecting an application with the keyboard prior to shopping lens search results appearing the selection loses focus when search results appear. Either the dash must be reopened or the mouse must be used to select the desired application. This occurrs on 12.10, and 13.04.

Steps to reproduce -
1) Open dash.
2) Search for an application such as Terminal.
3) Before shopping results appear move the selection using the down arrows to an application.
4) Search results should cause a loss of the selection focus.

Expected result would be that selection focus is maintained when shopping lens results appear.

Actual result is once shopping lens results appear, the selection loses focus.

It appears that only certain applications will cause the loss of focus depending upon what results first appear. Thus far Terminal is reproducible across multiple installs and upgrades for me.

ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: unity-lens-applications 6.10.0daily13.03.06-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-12.21-generic 3.8.2
Uname: Linux 3.8.0-12-generic x86_64
ApportVersion: 2.9.1-0ubuntu1
Architecture: amd64
Date: Fri Mar 15 02:36:11 2013
InstallationDate: Installed on 2012-08-24 (203 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
MarkForUpload: True
ProcEnviron:
 TERM=xterm
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: unity-lens-applications
UpgradeStatus: Upgraded to raring on 2013-03-15 (0 days ago)