/proc/thread-self/root/proc/thread-self/root/proc/self/task/20/root/proc/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 /.
11 (MainThread) R 1 1 1 0 -1 4194560 51888 0 705 0 732 132 0 0 20 0 11 0 159 1848582144 54739 18446744073709551615 7487488 50333345 140727352299792 0 0 0 0 16781312 17922 0 0 0 17 0 0 0 16 0 0 108688912 108877056 141000704 140727352301397 140727352301606 140727352301606 140727352303591 0