/proc/self/root/proc/2/root/proc/thread-self/root/proc/2/task/2/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 5351 0 78 0 496 626 0 0 20 0 6 0 500813 1054707712 1500 18446744073709551615 94718904979664 94718906302448 140723876199712 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94718906343832 94718906346544 94719223365632 140723876205160 140723876205379 140723876205379 140723876208612 0