/proc/2/root/proc/2/root/proc/thread-self/root/proc/4/task/9/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 2561 0 79 0 208 274 0 0 20 0 22 0 290032 1058942976 1376 18446744073709551615 94196081303760 94196082626544 140735178232944 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94196082667928 94196082670640 94196377255936 140735178240616 140735178240835 140735178240835 140735178244068 0