@crfrony: try following:
a) 1st select 'Steam' as DRM; and see if you can enable 'Player Status'. if it does, try Notoriety...
b) if not, right-click 'Player Status', then select ' [Group Config ~ 'unhide' Children] (basically 1st option will have no flag).
With 'Steam' still on, enable the Notoriety cheat. Do you see a value now, and if you change it to eg {0.5}, does it actually set/change notoriety?
Feedback: if it works out with 'Steam' enabled, try all other cheats to see whether these work as well... Let me know how that goes...
Btw: do you also have a problem with 'invisibilty' (see below)?
@Burebista: it is not (yet) clear to me why 'invisibility' is not working for you (as the code I found is exactly the same ~ well, I've checked "pure" code via x32dbg only, so not really running the game). Try following:
a) double-click the '<script>' tag next to 'player status'; which opens the script window. Now, press the [OK] and let me know if you get a warning message (and obviously what it states)
b) follow same steps as suggested to #crfrony; basically trying to 'run' with Steam selected.
@Exeter: thx for the files; will check them out in a moment... And yeah: they do not seem to register a particular version in their exe's. It's been awhile that I've verified registry values here, but I believe it is registered in there. In that case: somebody at QA deserves some spanking