/proc/self/root/proc/thread-self/root/proc/4/root/proc/thread-self/root/proc/4
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) R 2 2 0 0 -1 4194560 103696 0 754 0 1188 229 0 0 20 0 11 0 4644 1940942848 64480 18446744073709551615 94160082456576 94160126216117 140734546117088 0 0 0 0 16781312 17922 0 0 0 17 1 0 0 3 0 0 94160182816672 94160183702384 94160384372736 140734546126183 140734546126421 140734546126421 140734546128869 0