/proc/self/root/proc/thread-self/root/proc/self/task/9/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 1525 0 78 0 482 562 0 0 20 0 21 0 176032 1057009664 1412 18446744073709551615 94300592316624 94300593639408 140726157759984 0 0 0 0 4096 83008 0 0 0 17 1 0 0 10 0 0 94300593680792 94300593683504 94301116407808 140726157763164 140726157763383 140726157763383 140726157766628 0