/proc/self/root/proc/4/root/proc/2/root/proc/self/root/proc/2/root/proc/thread-self/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 4263 0 77 0 54 70 0 0 20 0 9 0 543994 560103424 1212 18446744073709551615 94595503866064 94595505188848 140722405056880 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94595505230232 94595505232944 94596428148736 140722405061236 140722405061455 140722405061455 140722405064676 0