/proc/2/root/proc/thread-self/root/proc/self/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 152508 0 615 0 3517 401 0 0 20 0 11 0 1780 1860907008 46026 18446744073709551615 94288337981440 94288381740981 140729125331904 0 0 0 0 16781312 17922 1 0 0 17 0 0 0 5 0 0 94288438341536 94288439227248 94288994320384 140729125340520 140729125340758 140729125340758 140729125343205 0