xchat does not fit in its window

On a clean install of Quantal beta 1, with updates applied, Xchat does not seem to fit within its own window - some controls fall of the right hand side.

There is also no scroll bar or method of scrolling the main chat window.

I have attached a screenshot of the maximized window, and a 'normal' window so you can see what I mean.

ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: xchat 2.8.8-3ubuntu15
ProcVersionSignature: Ubuntu 3.5.0-14.15-generic 3.5.3
Uname: Linux 3.5.0-14-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.5.1-0ubuntu7
Architecture: amd64
Date: Wed Sep 12 14:44:26 2012
ExecutablePath: /usr/bin/xchat
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120905.2)
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, no user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: xchat
UpgradeStatus: No upgrade log present (probably fresh install)