/proc/4/task/5/root/proc/self/root/proc/thread-self
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 /.
15 (node) S 2 2 0 0 -1 1077936448 457 0 0 0 20 129 0 0 20 0 11 0 9540 1936125952 66378 18446744073709551615 94709127335936 94709171095477 140725059555168 0 0 0 0 16781312 17922 1 0 0 -1 1 0 0 6 0 0 94709227696032 94709228581744 94709532012544 140725059556710 140725059556948 140725059556948 140725059559397 0