Chrome's map to file system resource not working after update

Question

I can add a folder to the workspace (which doesn\'t seem to do anything, as far as I can tell), but the \"map to file system resource\" option seems to have been removed, and I

Answer 1

File mapping started working reliably for me once I turned on a devtools setting -- click the upper-right gear icon and check Preferences > Network > "Disable cache (while DevTools is open)"