/proc/self/root/proc/self/root/proc/self/task/4/root/proc/2/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 8217 0 67 0 603 755 0 0 20 0 20 0 358971 1082023936 1515 18446744073709551615 94343533416656 94343534739440 140733833768592 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94343534780824 94343534783536 94344424935424 140733833773672 140733833773891 140733833773891 140733833777124 0