/proc/self/root/proc/thread-self/root/proc/self/root/proc/1/root/proc/self/task/20
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 10 0 0 0 0 3 0 0 20 0 11 0 440 1776664576 40941 18446744073709551615 7589888 50333345 140735566705584 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 109655528 109844416 119627776 140735566714608 140735566714817 140735566714817 140735566716903 0