SUMMARY
Digikam downloads AI files to user specific storage

STEPS TO REPRODUCE
- Install digikam 
- Choose "yes"  after (first) start to download AI model files 
- Goto  Digikam Settings -> Misc -> System, Choose open local Storage" (for AI Files)

OBSERVED RESULT
-> Files were downloaded to "C:\Users\<xxxxx>\AppData\Local\digikam\facesengine,
<xxxxx> being the user that is ciurrently logged in. 

Does that really make sense ? Digikam installs itself automatically  "for all users" (without any choice to restrict it to a single user), and those files are nothing that is changed by the user (unless new versions of Digikam are installed-> which then is  again for all users".
This location is fine for e.g. the basic settings, "digikamRC"  , so every user on the machine can have his/her own settings (fonts, other appearance, folders to include etc.), but those AI files correlate to the base installation and should go to "C:\Users\All Users"  (or another selectable common location).

EXPECTED RESULT
see above

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
(available in the Info Center app, or by running `kinfo` in a terminal window)
Linux/KDE Plasma: 
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 

ADDITIONAL INFORMATION