/proc/4/task/10/root/proc/2/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 1312 0 79 0 13 20 0 0 20 0 10 0 296961 628953088 1166 18446744073709551615 94106003443920 94106004766704 140737451319536 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94106004808088 94106004810800 94106916839424 140737451324020 140737451324239 140737451324239 140737451327460 0