Im trying to find a way to sync my sav emulator data from my pc to my steam deck and vice versa. retroarch is really good an what it does but the emulators that are not in retorarch is up to me. so far i have been thinking about using mega app. i have the app on my pc and on my deck as well but i dont know a way to make it sync on boot, i have to launch the app manually to make it sync.