/proc/4/task/5/root/proc/2/task/2/root/proc/thread-self/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 3132 0 79 0 228 263 0 0 20 0 22 0 4459 1059110912 1405 18446744073709551615 94350152704208 94350154026992 140721138167696 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94350154068376 94350154071088 94350232489984 140721138172508 140721138172727 140721138172727 140721138175972 0