I am trying to add the ability to upload files as a user role assigned to a group but ran into some issues with it. I know this worked (somewhat) in 5 and I believe it works in the 6.x-1 branch, but is it supposed to work in the 6.x-4 branch?

I know why it doesn't work, because the url upload/js is not associated with a group. But I wanted to know if it is supposed to and maybe I am doing something wrong in my configuration. I know the module rewrite was supposed to remove support for other modules, I just assumed core modules would be supported.