/proc/self/root/proc/2/task/2/root/proc/2/task/2/root/proc/self/task/4/root/proc/2
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 /.
2 (bootstrap) S 0 2 0 0 -1 4194560 1377 0 79 0 39 68 0 0 20 0 24 0 2835 1063096320 1250 18446744073709551615 94520159854800 94520161177584 140737042629312 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94520161218968 94520161221680 94520934203392 140737042633320 140737042633539 140737042633539 140737042636772 0