/proc/self/root/proc/4/root/proc/2/root/proc/thread-self/root/proc/self/root/proc/2/task/2
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 /.
2 (bootstrap) S 0 2 0 0 -1 4194560 9111 0 77 0 1072 1089 0 0 20 0 8 0 306753 1054859264 1763 18446744073709551615 94656316371152 94656317693936 140731378644384 0 0 0 0 4096 83008 1 0 0 17 1 0 0 0 0 0 94656317735320 94656317738032 94656877293568 140731378647656 140731378647875 140731378647875 140731378651108 0