/proc/4/task/10/root/proc/2/root/proc/thread-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 6363 0 79 0 708 949 0 0 20 0 22 0 2977 1059102720 1626 18446744073709551615 93929267470544 93929268793328 140725807781264 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 93929268834712 93929268837424 93929766596608 140725807788648 140725807788867 140725807788867 140725807792100 0