/proc/2/root/proc/4/root/proc/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 /.
4 (node) S 2 2 0 0 -1 4194560 110911 0 754 0 1376 244 0 0 20 0 11 0 6148 1928589312 62996 18446744073709551615 94867980308480 94868024068021 140736996196400 0 0 0 0 16781312 17922 0 0 0 17 0 0 0 3 0 0 94868080668576 94868081554288 94868655427584 140736996201869 140736996202107 140736996202107 140736996204517 0