/proc/thread-self/root/proc/thread-self/root/proc/self/task/12/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 /.
18 (libuv-worker) S 1 1 1 0 -1 4194624 14 0 0 0 1 7 0 0 20 0 11 0 504 1854111744 58891 18446744073709551615 7589888 50333345 140733807262992 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 109655528 109844416 480686080 140733807265512 140733807265721 140733807265721 140733807267815 0