isPersistenceEnabled for Firebase Storage

[filipkjamilov]

I did a bit of digging regarding how you can persist data even if offline or when you kill the app. I came across a lot of posts and they are all referring to one flag isPersistenceEnabled but this is for the Firebase Database. What happens if you use combination of Database and Storage (storing large files such as Images), how to persist them? Does Firebase support such thing out of the box?

NOTE: Came across this issue on SO, but I can see that it's an old one and still no out of the box support?
Link: https://stackoverflow.com/questions/51129576/firebase-how-to-persist-user-feed-after-ios-app-is-killed-and-restarted