/proc/self/root/proc/thread-self/root/proc/1/root/proc/self/task/12/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 /.
20 (libuv-worker) S 1 1 1 0 -1 1077936448 192 0 0 0 0 10 0 0 20 0 11 0 280 1848578048 54593 18446744073709551615 7487488 50333345 140729342777184 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 0 0 0 108688912 108877056 118550528 140729342781357 140729342781566 140729342781566 140729342783463 0