Upgrade dialogue is inconsistent

[Greg A]

Please see the attached screenshot.

Areas circled in green can be clicked on to expand the relevant section. Areas circled in red cannot.

I would expect the areas in red to be clickable - this would also be consistent with the areas in green.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: update-manager 1:0.134.12.1
ProcVersionSignature: Ubuntu 2.6.32-41.88-generic 2.6.32.59+drm33.24
Uname: Linux 2.6.32-41-generic x86_64
Architecture: amd64
Date: Sat Apr 14 08:55:00 2012
GConfNonDefault:
 /apps/update-manager/check_new_release_ignore=
 /apps/update-manager/first_run=false
 /apps/update-manager/show_details=false
 /apps/update-manager/show_versions=false
 /apps/update-manager/window_size=(600,600)
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100217)
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_GB:en
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: update-manager
VarLogDistupgradeTermlog:

[dino99 (9d9)]

This version is no more supported