/proc/2/root/proc/2/root/proc/thread-self/root/proc/2/root/proc/self/root/proc/2/task/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 2421 0 77 0 426 456 0 0 20 0 9 0 47890 1048453120 1468 18446744073709551615 94301997564112 94301998886896 140727721914672 0 0 0 0 4096 83008 1 0 0 17 1 0 0 0 0 0 94301998928280 94301998930992 94302782492672 140727721919080 140727721919299 140727721919299 140727721922532 0