/proc/thread-self/root/proc/4/task/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) S 2 2 0 0 -1 4194560 54564 0 616 0 900 121 0 0 20 0 11 0 7550 1850507264 43150 18446744073709551615 94405331800064 94405375559605 140732500480992 0 0 0 0 16781312 17922 1 0 0 17 0 0 0 3 0 0 94405432160160 94405433045872 94406361153536 140732500485518 140732500485756 140732500485756 140732500488165 0