/proc/4/task/10/root/proc/thread-self/root/proc/4/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) R 2 2 0 0 -1 4194560 132683 0 616 0 1200 195 0 0 20 0 11 0 137187 3258126336 384996 18446744073709551615 94639499792384 94639543551925 140736803734992 0 0 0 0 16781312 17922 0 0 0 17 1 0 0 42 0 0 94639600152480 94639601038192 94639897325568 140736803738983 140736803739221 140736803739221 140736803741669 0