/proc/self/root/proc/2/task/2/root/proc/thread-self/root/proc/self/root/proc/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 4755 0 79 0 77 79 0 0 20 0 7 0 6054 421339136 1272 18446744073709551615 94879988322512 94879989645296 140720343065952 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94879989686680 94879989689392 94880656654336 140720343069288 140720343069507 140720343069507 140720343072740 0