/proc/self/root/proc/2/root/proc/thread-self/root/proc/4/task/9/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 2778 0 76 0 221 301 0 0 20 0 5 0 39487 1056571392 1345 18446744073709551615 94489884946640 94489886269424 140722282092512 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94489886310808 94489886313520 94490733649920 140722282095208 140722282095427 140722282095427 140722282098660 0