/proc/self/root/proc/self/task/10/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 455089 0 756 0 6834 1290 0 0 20 0 11 0 368384 1954979840 69244 18446744073709551615 94456577806336 94456621565877 140734336723312 0 0 0 0 16781312 17922 0 0 0 17 0 0 0 42 0 0 94456678166432 94456679052144 94456716447744 140734336726374 140734336726612 140734336726612 140734336729061 0