/proc/thread-self/root/proc/self/root/proc/self/root/proc/1/task/1/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 1 0 0 0 0 2 0 0 20 0 11 0 336 1771892736 38939 18446744073709551615 7487488 50333345 140730987392848 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 108688912 108877056 117358592 140730987394989 140730987395198 140730987395198 140730987397095 0