/proc/2/root/proc/self/task/9/root/proc/self/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 5771 0 79 0 626 779 0 0 20 0 6 0 1190 1054674944 1682 18446744073709551615 93849363792080 93849365114864 140728194937648 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 93849365156248 93849365158960 93850163478528 140728194945640 140728194945859 140728194945859 140728194949092 0