/proc/2/root/proc/4/task/9/root/proc/thread-self/root/proc/2/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 6661 0 78 0 617 809 0 0 20 0 10 0 80982 1054900224 1669 18446744073709551615 94911428128976 94911429451760 140724452793248 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94911429493144 94911429495856 94912292212736 140724452799080 140724452799299 140724452799299 140724452802532 0