Re-running installer fails on Chicago95_Panel_Preferences.tar.bz2

I just upgraded to Fedora 39 and the theme seemed off so I `git pull`ed the latest `master` branch and re-ran `installer.py` but it hung on `Installing component: Panel` and showed an error in the terminal:

```
[...]
Generating XFCE panel
Installing Panel config from: /work/Chicago95/Extras/Chicago95_Panel_Preferences.tar.bz2
Traceback (most recent call last):
File "/work/Chicago95/./installer.py", line 397, in install
subprocess.check_call(["xfce4-panel-profiles", "load", running_folder+"/Extras/Chicago95_Panel_Preferences.tar.bz2"], stdout=subprocess.DEVNULL)
File "/usr/lib64/python3.12/subprocess.py", line 413, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['xfce4-panel-profiles', 'load', '/work/Chicago95/Extras/Chicago95_Panel_Preferences.tar.bz2']' returned non-zero exit status 1.
```

I'm running everything vanilla for Chicago95 and no extras.