/proc/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 /.
18 (libuv-worker) S 1 1 1 0 -1 1077936448 9 0 0 0 1 2 0 0 20 0 11 0 328 1719623680 27525 18446744073709551615 7487488 50333345 140737121896944 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 108688912 108877056 121495552 140737121900461 140737121900670 140737121900670 140737121902567 0