/proc/thread-self/root/proc/thread-self/root/proc/self/root/proc/1/root/proc/self/task/20
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 131 0 0 0 0 1 0 0 20 0 11 0 281 1734635520 31050 18446744073709551615 7487488 50333345 140733759809088 0 0 0 0 16781312 17922 1 0 0 -1 0 0 0 3 0 0 108688912 108877056 118550528 140733759817645 140733759817854 140733759817854 140733759819751 0