Upstream bug pointing at a packaging problem: https://bugs.kde.org/show_bug.cgi?id=505392

The "Time Zone" tab in kcm_clock appears empty, and the console shows these errors:

```
systemsettings kcm_clock
kf.sonnet.core: Sonnet: No speller backends available!
qrc:/kcm/kcm_clock/main.qml:11:1: Type TimeZone.TimezoneSelector unavailable
     TimeZone.TimezoneSelector {
     ^
qrc:/qt/qml/org/kde/plasma/workspace/timezoneselector/TimezoneSelector.qml:14:1: module "QtLocation" is not installed
     import QtLocation
     ^
```

SOFTWARE/OS VERSIONS
KDE Plasma Version: 6.3.91
KDE Frameworks Version: 6.14.0
Qt Version: 6.9.1


Reproducible: Always

Steps to Reproduce:
1. systemsettings kcm_clock

Actual Results:
Empty "Time Zone" tab.


Expected Results:
Working Time Zone settings.