/proc/4/task/4/root/proc/2/root/proc/2/root/proc/thread-self/root/proc/thread-self/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 1682 0 79 0 117 133 0 0 20 0 10 0 157870 629682176 1476 18446744073709551615 93871523610832 93871524933616 140733612822384 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 93871524975000 93871524977712 93871619293184 140733612827240 140733612827459 140733612827459 140733612830692 0