ubuntu-desktop-installer gives option to not connect to network, but subsequently allows installer update

Title.

You can choose to not connect to the internet ("I don't want to connect to the internet just now") and yet the next slide gives the user a prompt to update the installer. You can now even update the installer despite the fact you've said you don't want to connect to the internet.

ProblemType: Bug
DistroRelease: Ubuntu 23.10
ProcVersionSignature: Ubuntu 6.3.0-7.7-generic 6.3.5
Uname: Linux 6.3.0-7-generic x86_64
NonfreeKernelModules: zfs
ApportVersion: 2.27.0-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.482
CurrentDesktop: ubuntu:GNOME
Date: Wed Sep 20 08:36:17 2023
LiveMediaBuild: Ubuntu 23.10 "Mantic Minotaur" - Daily amd64 (20230908.2)
ProcEnviron:
 LANG=C.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
Snap: ubuntu-desktop-installer 0+git.bf01a899 (latest/stable)
SnapChanges:
 ID Status Spawn Ready Summary
 4 Done 2023-09-20T08:34:09Z 2023-09-20T08:34:20Z Refresh "ubuntu-desktop-installer" snap
SnapConnections:

SnapSource: ubuntu-desktop-installer
UpgradeStatus: No upgrade log present (probably fresh install)