/proc/thread-self/root/proc/thread-self/root/proc/12/task/13/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 /.
21 (libuv-worker) S 1 1 1 0 -1 1077936448 7 0 0 0 0 2 0 0 20 0 11 0 328 1734684672 30477 18446744073709551615 7487488 50333345 140729857954640 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 108688912 108877056 127725568 140729857955669 140729857955878 140729857955878 140729857957863 0