Right resize tool in evolution doesn't work

[walter]

When selecting a right edge to resize the evolution window, dragging the edge to make the app window smaller doesn't work. It is possible to make the screen larger though. Other programs appear to work correctly.

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: evolution 3.2.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Fri Jan 6 19:30:16 2012
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
ProcEnviron:
 LANGUAGE=en_CA:en
 PATH=(custom, no user)
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
SourcePackage: evolution
UpgradeStatus: No upgrade log present (probably fresh install)