/proc/4/task/5/root/proc/4/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 1890 0 79 0 58 61 0 0 20 0 23 0 5084 1061924864 1454 18446744073709551615 94686702436560 94686703759344 140726346359440 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94686703800728 94686703803440 94687305531392 140726346367604 140726346367823 140726346367823 140726346371044 0