/proc/thread-self/root/proc/4/task/8/root/proc/thread-self/root/proc/thread-self/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 5632 0 79 0 935 1239 0 0 20 0 22 0 1922 1058967552 1528 18446744073709551615 94052388745424 94052390068208 140732800274992 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94052390109592 94052390112304 94052735844352 140732800283228 140732800283447 140732800283447 140732800286692 0