Created attachment 173854 [details]
Empty window

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SUMMARY
The help center won't work, there is no access to the contents for most of the chapters, and for the pages just with links to some other pages (like tables of contents, there are no styles.  

STEPS TO REPRODUCE
1. Click on the Help button from the System Settings menu (my case: Plasma Style, but probably from anywhere)  
2. Try to get any help page

OBSERVED RESULT
Blank pages and tables of contents with no CSS 

EXPECTED RESULT
Help center 

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: TUXEDO OS 3 (based on Ubuntu Jammy)
KDE Plasma Version: 6.1.4
KDE Frameworks Version: 6.5.0
Qt Version: 6.7.2

Help Center version 6.0.24080

ADDITIONAL INFORMATION

Internet access intact