/proc/2/root/proc/self/root/proc/thread-self/root/proc/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) R 0 2 0 0 -1 4194560 5574 0 79 0 377 414 0 0 20 0 21 0 2089 1057550336 1728 18446744073709551615 94063984677072 94063985999856 140725712173248 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94063986041240 94063986043952 94064599773184 140725712179816 140725712180035 140725712180035 140725712183268 0