/proc/self/root/proc/4/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 1180 0 79 0 13 23 0 0 20 0 18 0 7131 1050353664 1180 18446744073709551615 94883628069072 94883629391856 140734849456128 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94883629433240 94883629435952 94884162625536 140734849458792 140734849459011 140734849459011 140734849462244 0