/proc/2/root/proc/4/root/proc/thread-self/root/proc/4/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 1674 0 79 0 137 174 0 0 20 0 7 0 2728 1056858112 1437 18446744073709551615 93998770536656 93998771859440 140726872189760 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 93998771900824 93998771903536 93998799192064 140726872195688 140726872195907 140726872195907 140726872199140 0