/proc/2/root/proc/self/task/9/root/proc/self/root/proc/2/task/2/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 2129 0 79 0 146 193 0 0 20 0 24 0 4595 1090498560 1383 18446744073709551615 94855903113424 94855904436208 140724665816176 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94855904477592 94855904480304 94856048267264 140724665819752 140724665819971 140724665819971 140724665823204 0