[Natty-20110413]ubiquity window glitch, scrollbars should not appear (see image)

[Joaquín Ignacio Aramendía]

Binary package hint: ubiquity

Installing Ubuntu Natty from a live session following the test steps in http://testcases.qa.ubuntu.com/Install/DesktopManual just got this issue on the ubiquity window. This two scroll bars shouldn't appear, the window isn't resizable so we can't get rid of them "manually".
I'm attaching a print-screen on ubiquity from today's build on Natty. Previous builds didn't had this issue.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: ubiquity 2.6.5
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
Date: Wed Apr 13 14:34:04 2011
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Beta amd64 (20110413)
ProcEnviron:
 LANGUAGE=es_ES:en
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Brian Murray (brian-murray)]

I was not able to recreate this on a system not running unity using an ISO dated 20110413.

[Sebastien Bacher (seb128)]

doesn't seem really it has something to do with unity

[Joaquín Ignacio Aramendía (samsagax)]

Random glitch or fixed. Im installing Natty-Beta2 (http://releases.ubuntu.com/11.04/ubuntu-11.04-beta2-desktop-amd64.iso) in Unity and the scrollbars didn't appear this time (see image).