/proc/thread-self/root/proc/thread-self/root/proc/self/task/21/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 1077936448 342 0 0 0 0 6 0 0 20 0 11 0 404 1842229248 52387 18446744073709551615 7589888 50333345 140722762255488 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 109655528 109844416 122933248 140722762262256 140722762262465 140722762262465 140722762264551 0