/proc/self/root/proc/2/root/proc/thread-self/root/proc/self/root/proc/self/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 3127 0 79 0 241 319 0 0 20 0 21 0 5902 1056841728 1376 18446744073709551615 94507699220688 94507700543472 140727320594816 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94507700584856 94507700587568 94508490244096 140727320597096 140727320597315 140727320597315 140727320600548 0