Steam deck question

Hey guys question I tried searching for it and couldn’t find an answer and others have also posted without luck.

Any ways I have truck sim on my pc and my steam deck doesn’t recognize my save I’m level 28 so I don’t want to start over.

On my pc it recognizes both the accounts the main on and the dummy account I made on the steam deck.

Does anyone know how to sync my pc to my deck thanks in advance.

I’ve also tried deleting and reinstalling it like 3 times and it still won’t recognize my PC save.