/proc/thread-self/root/proc/self/root/proc/1/task/1/root/proc/1/root/proc/self
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 /.
10 (MainThread) R 1 1 1 0 -1 4194560 20070 0 711 0 214 33 0 0 20 0 11 0 505 1732517888 29067 18446744073709551615 7589888 50333345 140731088046416 0 0 0 0 16781312 17922 0 0 0 17 0 0 0 38 0 0 109655528 109844416 117780480 140731088049904 140731088050113 140731088050113 140731088052199 0