INstalller crashed trying to create encyrpted partitions for dual boot system

[Garethe Hughes]

Created dual boot on Windows 11 laptop. Added /boot partition (unencrypted) & encrypted partition split into 2 logical volumes: swap & / (root). Installer crashed on attempting to create partitions.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: ubiquity 22.04.17
ProcVersionSignature: Ubuntu 5.15.0-43.46-generic 5.15.39
Uname: Linux 5.15.0-43-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.470
CurrentDesktop: ubuntu:GNOME
Date: Tue May 23 20:06:18 2023
InstallCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed maybe-ubiquity quiet splash ---
LiveMediaBuild: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1)
ProcEnviron:
 LANGUAGE=en_GB.UTF-8
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_GB.UTF-8
 LC_NUMERIC=C.UTF-8
SourcePackage: ubiquity
UpgradeStatus: No upgrade log present (probably fresh install)

[Garethe Hughes (raggedstaff)]

Steps to recreate:

Using advanced install options...
1. Create /boot partition (unencrypted)
2. Create encrypted partition
3. Revert Ext4 volume that filled partition by default
4. Create New Partition Table within encrypted partition
5. Add swap partition
6. Add root (/) partition to use remaining space in encrypted partition.
7. COntinue Install... crashes within 60 seconds, with no further input required.