/proc/self/task/7/root/proc/self/task/7/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 1297 0 78 0 41 55 0 0 20 0 12 0 110851 767606784 1187 18446744073709551615 94080173162704 94080174485488 140733098245712 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94080174526872 94080174529584 94080618905600 140733098250856 140733098251075 140733098251075 140733098254308 0