/proc/self/root/proc/2/root/proc/thread-self/root/proc/2/root/proc/2/task/2/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 3113 0 79 0 196 262 0 0 20 0 11 0 243527 977203200 1402 18446744073709551615 94904458121424 94904459444208 140726930170240 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94904459485592 94904459488304 94904474488832 140726930174568 140726930174787 140726930174787 140726930178020 0