Allow backup off obb folder content

[Norde]

First of all, thanks a lot for this great and useful software.

I wonder if it could be possible to backup content of Android/obb folder (ie /data/media/obb).

I know that's it's could be problematic due to piracy ethics. However it's could be usefull for people that doesn't use/have google play store and still want to play some (buyed) game.

In my case i use Aurora store for some services app (bank, public administration and some games). Sadly, for somes games needing obb files, files cannot be downloaded without google play (microg fake store or aurora store may fails here even with real account). So i have to use a rom with gapp to install and backup obb files, then manually copy obb files on my actual rom each.