/proc/self/root/proc/thread-self/root/proc/thread-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 /.
43 (node) S 2 2 0 0 -1 1077936448 10 0 0 0 8 46 0 0 20 0 11 0 10114 1928613888 59458 18446744073709551615 94512919740416 94512963651509 140730635502480 0 0 0 0 16781312 17922 1 0 0 -1 1 0 0 0 0 0 94513019104960 94513019973744 94514091319296 140730635511182 140730635511420 140730635511420 140730635513829 0