We don't restrict it. The save files are located in a different, non-shared directory because of the way the game was initially set up. The files you see there are symbolic links and not able to be uploaded via FTP. That's why we have a Save Upload tool. It functions exactly the same way. I am aware that they changed the way saves can be done locally to a folder of choosing but moving the save files from the shared dir to local takes some time for us to build out. It is in progress and