/proc/self/root/proc/self/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 3632 0 78 0 110 130 0 0 20 0 22 0 431676 1058955264 1310 18446744073709551615 94862537515216 94862538838000 140726313345600 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94862538879384 94862538882096 94862807867392 140726313349736 140726313349955 140726313349955 140726313353188 0