/proc/4/root/proc/4/task/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 30051 0 748 0 266 47 0 0 20 0 11 0 3256 1782964224 26465 18446744073709551615 94377418555392 94377462466485 140735471015808 0 0 0 0 16781312 17922 0 0 0 17 1 0 0 5 0 0 94377517919936 94377518788720 94377872683008 140735471023502 140735471023740 140735471023740 140735471026149 0