/proc/self/root/proc/4/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 2498 0 79 0 107 142 0 0 20 0 12 0 8420 1056698368 1390 18446744073709551615 94388477976784 94388479299568 140731724469472 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94388479340952 94388479343664 94389199007744 140731724472975 140731724473194 140731724473194 140731724476388 0