/proc/2/root/proc/thread-self/root/proc/thread-self/root/proc/4/root/proc/4/task/4/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 6887 0 79 0 502 684 0 0 20 0 6 0 6520 1056489472 1492 18446744073709551615 94079319675088 94079320997872 140734624981872 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94079321039256 94079321041968 94079887020032 140734624989800 140734624990019 140734624990019 140734624993252 0