/proc/4/root/proc/2/task/2/root/proc/self/root/proc/2/root/proc/2
This explorer reads the filesystem of the server it runs on, so /workspace/user isn't present here. Browsing and the terminal still work against this server's own disk from /.
2 (bootstrap) S 0 2 0 0 -1 4194560 718 0 80 0 2 4 0 0 20 0 4 0 373036 213114880 959 18446744073709551615 94413528068304 94413529391088 140727103766160 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94413529432472 94413529435184 94414488363008 140727103771252 140727103771471 140727103771471 140727103774692 0