QFileSystemWatcher::removePaths: list is empty

[ivanto]

:~$ lxqt-config-monitor -l
QFileSystemWatcher::removePaths: list is empty
QFileSystemWatcher::removePaths: list is empty

:~$ lsb_release -rd
Description: Ubuntu 20.04.2 LTS
Release: 20.04

:~$ apt-cache policy fcitx-frontend-qt5
fcitx-frontend-qt5:
  Installed: 1.2.4-1build2
  Candidate: 1.2.4-1build2
  Version table:
 *** 1.2.4-1build2 500
        500 http://archive.ubuntu.com/ubuntu focal/universe amd64 Packages
        100 /var/lib/dpkg/status

:~$ apt-cache policy fcitx
fcitx:
  Installed: 1:4.2.9.7-3
  Candidate: 1:4.2.9.7-3
  Version table:
 *** 1:4.2.9.7-3 500
        500 http://archive.ubuntu.com/ubuntu focal/universe amd64 Packages
        500 http://archive.ubuntu.com/ubuntu focal/universe i386 Packages
        100 /var/lib/dpkg/status

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: fcitx-frontend-qt5 1.2.4-1build2
ProcVersionSignature: Ubuntu 5.4.0-73.82-generic 5.4.106
Uname: Linux 5.4.0-73-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.17
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: LXQt
Date: Thu May 20 15:25:32 2021
SourcePackage: fcitx-qt5
UpgradeStatus: No upgrade log present (probably fresh install)