"Create a partition" dialog box cannot be resized; bad default size.

I can't resize the "Create a partition" dialog box. This is bad because:

a) You should be able to resize *all* dialogs.
b) The default size cuts off some of the text in the size label, and the size slider is comically small.

I will attach a screenshot.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: gnome-disk-utility 3.0.2-1ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-13.22-generic 3.0.6
Uname: Linux 3.0.0-13-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Fri Dec 9 16:46:11 2011
ExecutablePath: /usr/bin/palimpsest
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-disk-utility
UpgradeStatus: No upgrade log present (probably fresh install)