custom desktop names in lxqt-panel desktop switcher widget reverts to defaults

[Andi Siswa]

STEPS TO REPRODUCE
 1. Open configuration for "desktop switcher" in panel (e.g. right click on the widget)
 2. Change the display from number to name
 3. Change the default names from "desktop 1," "desktop 2," etc. to something else, (e.g. "a," "b," etc.)
 4. Click Close
 5. Reboot or logout/back in

EXPECTED RESULTS
Desktop switcher widget in panel should show the names chosen.

ACTUAL RESULTS
Desktop switcher widget in panel shows the default names (e.g. "desktop 1")

===

original:

The desktop names in the panels desktop switcher are always return to the default names at restart. Not saving when I gives names to it.

ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: lxqt-panel 0.14.1-0ubuntu1
ProcVersionSignature: Ubuntu 5.3.0-19.20-generic 5.3.1
Uname: Linux 5.3.0-19-generic x86_64
ApportVersion: 2.20.11-0ubuntu8
Architecture: amd64
CurrentDesktop: LXQt
Date: Sat Oct 26 00:16:36 2019
InstallationDate: Installed on 2019-10-20 (5 days ago)
InstallationMedia: Lubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017.1)
SourcePackage: lxqt-panel
UpgradeStatus: No upgrade log present (probably fresh install)

[ԜаӀtеr Ⅼарсһуnѕkі (wxl)]

I can't reproduce this in Jammy, even without a logout.

To be clear, the widget will always show numerical values for each of the desktops. The desktop name is shown when mousing over.