/proc/2/root/proc/thread-self/root/proc/2/task/2/root/proc/2/root/proc/thread-self/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 1355 0 77 0 147 172 0 0 20 0 20 0 110523 1054875648 1431 18446744073709551615 94446516498640 94446517821424 140720711685216 0 0 0 0 4096 83008 0 0 0 17 1 0 0 10 0 0 94446517862808 94446517865520 94447475896320 140720711688796 140720711689015 140720711689015 140720711692260 0