Hi Trixarian,
I already started the issue in Nether Classic.
Unfortunately one cannot easily access /Android/Data and it's subfolders, where NetherSX2 files are stored.
It would be extremely useful if you could add possibility to access the NetherSX2 files as a additional source, like it's done in Eden, Dolphin, ARMSX2, CEMU and so on. It's a great workaround the file access problems in some Android versions.