Thank You for RetroArch folder

I dont know if this is new to 1.3.6 but there is a RetroArch folder thats now in my Shield TV top level storage directory that has a configs folder.

This is a handy addition (if it was an addition)

Can i ask why some things are in the STORAGE/Android/data/com.retroarch/files/ folder and some in the STOREAGE/RetrArch folder?

Just trying to understand