When do browsers download the sourcemap for a minified file?
I am struggling to find documentation for any browser on if/when they download a minified file's sourcemap (an external file ending in a .map extension, like scriptname.min.js.map).
I am trying to decide how verbose a map file I want to create (which drastically affects the file size) but I don't see where the file is downloaded in Google Chrome (not showing in the network tab of Dev Tools) yet it is available when I debug in the source tab.