/proc/thread-self/root/proc/self/task/10/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 2655 0 79 0 117 161 0 0 20 0 21 0 2060 1056980992 1222 18446744073709551615 94301229736144 94301231058928 140727209866448 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94301231100312 94301231103024 94301613240320 140727209869916 140727209870135 140727209870135 140727209873380 0