/proc/thread-self/root/proc/thread-self/root/proc/1/root/proc/self/task/15
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 /.
15 (V8Worker) S 1 1 1 0 -1 1077936192 3088 0 32 0 25 3 0 0 20 0 11 0 151 1853759488 55521 18446744073709551615 7487488 50333345 140732944022576 0 0 0 512 16781312 17922 1 0 0 -1 0 0 0 0 0 0 108688912 108877056 121622528 140732944029613 140732944029822 140732944029822 140732944031719 0