/proc/thread-self/root/proc/self/root/proc/1/task/1/root/proc/1/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 /.
20 (libuv-worker) S 1 1 1 0 -1 1077936448 4 0 0 0 0 4 0 0 20 0 11 0 432 1733398528 30454 18446744073709551615 7589888 50333345 140726102192960 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 109655528 109844416 132382720 140726102198000 140726102198209 140726102198209 140726102200295 0