When you have the base game already make sure to tick that item in the left column.
A new folder game-cracked will be created but you can safely ignore or even delete that folder afterwards.
Tick Yes when prompted about legit base game.
The folder Game can then be used to start your legal game with access to the Gallery) (When you tick yes a new folder Game-cracked will be created and you’ll have to start your game from Game-cracked.
(As I’m not supporting having Legal and illegal games in the same folder, tick no).