kde launcher won't open with high or extreme focus stealing prevention

[gregrwm]

When "Focus stealing prevention" is set to either "High" or "Extreme", clicking on the "Application Launcher" doesn't open it.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: systemsettings 4:5.18.4.1-0ubuntu1
ProcVersionSignature: Ubuntu 5.11.0-34.36~20.04.1-generic 5.11.22
Uname: Linux 5.11.0-34-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.20
Architecture: amd64
CasperMD5CheckResult: skip
Date: Tue Sep 21 11:47:55 2021
InstallationDate: Installed on 2021-08-03 (48 days ago)
InstallationMedia: Kubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
ProcEnviron:
 LC_TIME=en_DK.utf8
 TERM=screen
 PATH=(custom, no user)
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: systemsettings
UpgradeStatus: No upgrade log present (probably fresh install)