/proc/self/root/proc/self/root/proc/self/task/4/root/proc/2/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 3904 0 79 0 66 96 0 0 20 0 8 0 5597 1058684928 1345 18446744073709551615 94840208408784 94840209731568 140727823800736 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94840209772952 94840209775664 94840885317632 140727823807080 140727823807299 140727823807299 140727823810532 0