/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 /.
47 (node) S 2 2 0 0 -1 1077936448 114 0 0 0 0 1 0 0 20 0 11 0 32413 1782087680 25125 18446744073709551615 94792180695040 94792224606133 140724531179472 0 0 0 0 16781312 17922 1 0 0 -1 1 0 0 0 0 0 94792280059584 94792280928368 94792931368960 140724531180992 140724531181230 140724531181230 140724531183589 0