If I drag an image into the media asset thing (the folder symbol in the top right, then choose the "media" tab, then chose a folder) I can then view that image in a web browser using the globalassets usl, such as: https://www.mysite.com/globalassets/brand/somebrand/somedir/images/my.jpg Now I need to server a static json file.  If I drag and drop a json file into the DAM media window, it seems to accept it, and if I try twice, it says it already exists. But if I browse that directory (the dialog below it strangely called powerslice), I cant see it in the list, and if I try to access my new static json media, I get a 404.  E.g.  https://www.mysite.com/globalassets/brand/somebrand/somedir/images/some.json

Is there any way to get json files recognised as media, or some other way to serve json which doesnt require proamming?