/proc/self/root/proc/4/root/proc/thread-self/root/proc/2/task/2/root/proc/2/task/2/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 3224 0 79 0 112 135 0 0 20 0 22 0 16371 1059115008 1363 18446744073709551615 94491111952592 94491113275376 140732577594992 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94491113316760 94491113319472 94491782643712 140732577600104 140732577600323 140732577600323 140732577603556 0