/proc/2/root/proc/thread-self/root/proc/2/task/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) R 0 2 0 0 -1 4194560 724 0 79 0 32 33 0 0 20 0 24 0 3692 1063096320 1214 18446744073709551615 94610799939792 94610801262576 140732357229856 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94610801303960 94610801306672 94611216228352 140732357235343 140732357235562 140732357235562 140732357238756 0