/proc/2/root/proc/thread-self/root/proc/2/root/proc/self/task/8/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 1978 0 79 0 249 367 0 0 20 0 2 0 5755 1054466048 1444 18446744073709551615 94282359132368 94282360455152 140732393979328 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94282360496536 94282360499248 94282394566656 140732393980520 140732393980739 140732393980739 140732393983972 0