/proc/self/root/proc/4/root/proc/2/root/proc/self/root/proc/thread-self/root/proc/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 2287 0 79 0 207 288 0 0 20 0 32 0 173342 1080238080 1408 18446744073709551615 94328946864336 94328948187120 140730777635328 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94328948228504 94328948231216 94329676697600 140730777637492 140730777637711 140730777637711 140730777640932 0