/proc/2/root/proc/self/task/4/root/proc/4/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 6315 0 78 0 368 492 0 0 20 0 7 0 118645 1054793728 1554 18446744073709551615 94412204511440 94412205834224 140736193959184 0 0 0 0 4096 83008 0 0 0 17 0 0 0 10 0 0 94412205875608 94412205878320 94413115539456 140736193962600 140736193962819 140736193962819 140736193966052 0