/proc/4/task/9/root/proc/self/root/proc/thread-self
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 /.
34 (node) S 2 2 0 0 -1 1077936448 3 0 0 0 0 6 0 0 20 0 11 0 12418 1965924352 67583 18446744073709551615 94400760008704 94400803768245 140729061743056 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 94400860368800 94400861254512 94401194323968 140729061746062 140729061746300 140729061746300 140729061748709 0