/proc/self/root/proc/self/task/5
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 /.
5 (node) S 2 2 0 0 -1 4194368 2 0 2 0 2 5 0 0 20 0 11 0 228301 1946390528 66765 18446744073709551615 94484889358336 94484933117877 140721355039200 0 0 0 512 16781312 17922 1 0 0 -1 1 0 0 0 0 0 94484989718432 94484990604144 94485803941888 140721355044239 140721355044477 140721355044477 140721355046885 0