/proc/self/task/4/root/proc/2/root/proc/self
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 /.
4 (node) S 2 2 0 0 -1 4194560 64262 0 753 0 590 115 0 0 20 0 11 0 1881 1930293248 54783 18446744073709551615 94691874066432 94691917825973 140730313026544 0 0 0 0 16781312 17922 0 0 0 17 1 0 0 3 0 0 94691974426528 94691975312240 94692048887808 140730313028966 140730313029204 140730313029204 140730313031653 0