/proc/thread-self/root/proc/self/root/proc/12/root/proc/thread-self/root/proc/self/task/12
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 /.
12 (V8Worker) S 1 1 1 0 -1 1077936192 1465 0 4 0 24 0 0 0 20 0 11 0 281 1776521216 40132 18446744073709551615 7589888 50333345 140733449463680 0 0 0 512 16781312 17922 1 0 0 -1 0 0 0 0 0 0 109655528 109844416 142827520 140733449467632 140733449467841 140733449467841 140733449469927 0