/proc/2/root/proc/thread-self/root/proc/2/root/proc/thread-self/root/proc/2/task/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 4915 0 79 0 646 653 0 0 20 0 15 0 1716 1055502336 1788 18446744073709551615 94348176371920 94348177694704 140723092399520 0 0 0 0 4096 83008 1 0 0 17 0 0 0 0 0 0 94348177736088 94348177738800 94348481011712 140723092402780 140723092402999 140723092402999 140723092406244 0