/proc/self/root/proc/thread-self/root/proc/1/root/proc/self/task/19
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 /.
19 (libuv-worker) S 1 1 1 0 -1 1077936448 230 0 0 0 1 9 0 0 20 0 11 0 424 1850314752 58094 18446744073709551615 7487488 50333345 140726893701088 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 2 0 0 108688912 108877056 115875840 140726893709040 140726893709249 140726893709249 140726893711335 0