/proc/4/root/proc/2/root/proc/4/task/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 687 0 79 0 6 10 0 0 20 0 7 0 138694 421015552 1042 18446744073709551615 94454487601360 94454488924144 140723547520544 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94454488965528 94454488968240 94455033876480 140723547521652 140723547521871 140723547521871 140723547525092 0