/proc/4/root/proc/self/task/4/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 3443 0 79 0 360 417 0 0 20 0 9 0 4483 1055387648 1585 18446744073709551615 94561077522640 94561078845424 140736669622720 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94561078886808 94561078889520 94561102647296 140736669631080 140736669631299 140736669631299 140736669634532 0