Still, I feel like when your players find secret stuff via exploration and experimentation in a game which entirely revolves around exploration and experimentation (as there's literally nothing else in it), the only valid strategy is to take away their newly gained stuff (even if you have to patch your game to be able to do that - yes, that's bloody ridiculous) and reward them in some other, less overpowered way if they tell you how did they manage to find the secret room
Or better yet, just patch the 'cheat' content in the cell out when not using development build. I remember the way Bethesda's engine handling assets needing existence of such a cell, but it certainly doesn't have to be filled with items.
The way this fiasco is handled is just ridiculous and makes absolutely no sense - it feels like whatever division of Bethesda's working on 76 is a little kid throwing tantrums at this point.
It is my understanding that this can only be done on PC and that the "cheater" has to use third party software to enable access to the secret room. Normal everyday players cannot find this room via exploration.
EDIT: Ninja'd 6 hours ago!