/proc/4/task/9/root/proc/2/root/proc/2/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 2848 0 79 0 180 263 0 0 20 0 7 0 3457 1056854016 1453 18446744073709551615 94568595300560 94568596623344 140733998946128 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94568596664728 94568596667440 94569578041344 140733998948968 140733998949187 140733998949187 140733998952420 0