Okay, I think I've found a good autosave plugin. I've set it up with this patch, so if you apply this to your game and open the save menu you should see autosaves there. It will save whenever the menu is opened and closed, and also whenever you go to a new map. I briefly tested it myself and it seemed to work, but let me know if there's any issues. https://mega.nz/file/pXI3kbYT#ZcHMPDiwyCmXHB1NP5ejEINA7IHi8ESQpNvGAGr1A5s