/proc/self/root/proc/thread-self/root/proc/self/task/17/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 /.
22 (libuv-worker) S 1 1 1 0 -1 1077936448 9 0 0 0 0 0 0 0 20 0 11 0 438 1711366144 25547 18446744073709551615 7487488 50333345 140729841818464 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 108688912 108877056 129703936 140729841821525 140729841821734 140729841821734 140729841823719 0