doxywizard crashes when typing into any text box

[gnu_lorien]

The UI for doxywizard appears, but then if you type into any text box the following message appears:

doxywizard: symbol lookup error: /usr/lib/plugins/platforminputcontexts/libibusplatforminputcontextplugin.so: undefined symbol: _ZdlPvm, version Qt_5

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: doxygen-gui 1.9.1-2ubuntu2
ProcVersionSignature: Ubuntu 6.2.0-39.40~22.04.1-generic 6.2.16
Uname: Linux 6.2.0-39-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: pass
Date: Fri Jan 12 15:20:02 2024
InstallationDate: Installed on 2022-07-06 (555 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
RebootRequiredPkgs: Error: path contained symlinks.
SourcePackage: doxygen
UpgradeStatus: No upgrade log present (probably fresh install)