"Always on top" window prevents new windows from taking focus

[Nathan Teodosio]

1. Launch a terminal
2. Launch something from it, say 'xlogo &'
3. Put xlogo always on top by right clicking its title bar and selecting that option.
4. Back to the terminal, open a new window, preferentially something whose lack of input focus is evident, e.g. 'zenity --password'.

Expected: New window has focus (you can type right away into zenity).
Observed: Old window has focus.

ProblemType: Bug
DistroRelease: Ubuntu 22.10
Package: libglib2.0-0 2.74.0-3
ProcVersionSignature: Ubuntu 5.19.0-21.21-generic 5.19.7
Uname: Linux 5.19.0-21-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.23.1-0ubuntu3
Architecture: amd64
CasperMD5CheckResult: pass
CasperVersion: 1.475
CurrentDesktop: ubuntu:GNOME
Date: Thu Dec 1 12:58:34 2022
LiveMediaBuild: Ubuntu 22.10 "Kinetic Kudu" - Release amd64 (20221020)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: glib2.0
UpgradeStatus: No upgrade log present (probably fresh install)