When 'Allow root-privileged apps' is turned on,
the post-install script will run as root,
so it has the ability to change the ownership of the files on the SD card
Checklist before requesting a review
[x] I have performed a self-review of my own code
[x] I have verified that the code builds perfectly fine on my local system
[ ] I have added tests that prove my fix is effective or that my feature works
[x] I have commented my code, particularly in hard-to-understand areas
[x] I have verified that my code follows the style already available in the repository
[x] I have made corresponding changes to the documentation
When 'Allow root-privileged apps' is turned on, the post-install script will run as root, so it has the ability to change the ownership of the files on the SD card
Checklist before requesting a review