/proc/thread-self/root/proc/self/root/proc/11/task/21
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 /.
21 (libuv-worker) S 1 1 1 0 -1 4194624 3 0 0 0 0 0 0 0 20 0 11 0 403 1732628480 28907 18446744073709551615 7589888 50333345 140720521872064 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 109655528 109844416 923521024 140720521873128 140720521873337 140720521873337 140720521875431 0