/proc/self/root/proc/self/task/4/root/proc/self/task/4/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 /.
12 (node) S 2 2 0 0 -1 1077936448 472 0 0 0 12 80 0 0 20 0 11 0 409609 1937915904 65588 18446744073709551615 94308319645696 94308363405237 140729105816336 0 0 0 0 16781312 17922 1 0 0 -1 1 0 0 2 0 0 94308420005792 94308420891504 94309425184768 140729105818982 140729105819220 140729105819220 140729105821669 0