/proc/4/task/4/root/proc/thread-self/root/proc/2/root/proc/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 2515 0 79 0 41 63 0 0 20 0 34 0 9101 1084575744 1332 18446744073709551615 94113027789008 94113029111792 140728727240608 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94113029153176 94113029155888 94113350746112 140728727245416 140728727245635 140728727245635 140728727248868 0