/proc/2/root/proc/self/task/5/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 11442 0 79 0 132 208 0 0 20 0 16 0 3792 1056927744 1317 18446744073709551615 93950276157648 93950277480432 140731741839616 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 93950277521816 93950277524528 93950577094656 140731741844060 140731741844279 140731741844279 140731741847524 0