/proc/2/root/proc/2/root/proc/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 4719 0 79 0 538 818 0 0 20 0 4 0 51738 490631168 1489 18446744073709551615 94806664937680 94806666260464 140725759526016 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94806666301848 94806666304560 94807141208064 140725759529576 140725759529795 140725759529795 140725759533028 0