Here's my problem. My phone's external storage cannot be detected by apps when they are browsing as root. See screens:
This is what it looks like when the apps are browsing as root: (i.e. granted su permissions)
This is what it looks like when the apps are not browsing as root: (and the way things are supposed to be)
Note that these issues are not limited only to this Script Manager app, but others as well, including Android Tuner, TiB, and the likes (most apps that access the external storage)
I've noticed that fuse in external storage becomes "RO rootfs" when browsing as root, and fuse remains intact for internal storage whether or not it was given su permissions.
I've tried googling around for answers, a few articles and discussions mention fuse but I can't make a certain sense out of them, most likely because I am a scrub on linux usage.
What things can I do to try fix this issue? Any help will be much appreciated.