/proc/thread-self/root/proc/thread-self/root/proc/self/task/20/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 4194624 8 0 0 0 0 0 0 0 20 0 11 0 499 1733005312 30366 18446744073709551615 7589888 50333345 140725959782432 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 109655528 109844416 586027008 140725959788264 140725959788473 140725959788473 140725959790567 0