/proc/self/root/proc/self/root/proc/2/task/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 2801 0 78 0 185 269 0 0 20 0 6 0 101592 698204160 1346 18446744073709551615 94196141625552 94196142948336 140736273063024 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94196142989720 94196142992432 94197001916416 140736273068648 140736273068867 140736273068867 140736273072100 0