/proc/self/root/proc/4/root/proc/self/task/7/root/proc/self/task/6/root/proc/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 2089 0 77 0 27 52 0 0 20 0 9 0 15228 559869952 1282 18446744073709551615 94241520001232 94241521324016 140734829813584 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94241521365400 94241521368112 94241899536384 140734829818484 140734829818703 140734829818703 140734829821924 0