/proc/2/root/proc/thread-self/root/proc/self/task/7/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 3284 0 79 0 212 294 0 0 20 0 15 0 5502 977010688 1315 18446744073709551615 94821901611216 94821902934000 140721341379312 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94821902975384 94821902978096 94822728249344 140721341383260 140721341383479 140721341383479 140721341386724 0