/proc/self/root/proc/1/task/1/root/proc/thread-self/root/proc/self/task/12
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 /.
12 (V8Worker) S 1 1 1 0 -1 1077936192 1491 0 66 0 28 1 0 0 20 0 11 0 289 1778544640 40810 18446744073709551615 7589888 50333345 140733432184832 0 0 0 512 16781312 17922 1 0 0 -1 0 0 0 2 0 0 109655528 109844416 139640832 140733432186608 140733432186817 140733432186817 140733432188903 0