Transferring saves from the regular version to the royale edition

Hi, I have a problem with my saves. I played the regular version of Kingdom come deliverance by taking it from a friend’s account, and since I liked the game, I decided to buy the Royale edition on my account, but PS recognizes these versions as different games (there are no old saves on the new version, but the trophies were transferred). Is there anything you can do? Thanks in advance.

Have you tried folloing?
Save a game with royal edition. Copy the old files into that folder.