I think Fortnite came from the Epic Launcher, not Mac Store, and auto updated itself already too (this may have differed between battle royale and save the worl

I think Fortnite came from the Epic Launcher, not Mac Store, and auto updated itself already too (this may have differed between battle royale and save the world?). Doing it unsigned is the question. Do users have to do something manual each update, beyond just a prompt?