/proc/2/root/proc/2/task/2/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 2408 0 79 0 183 250 0 0 20 0 22 0 215966 1059401728 1544 18446744073709551615 94883856744656 94883858067440 140730147573936 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94883858108824 94883858111536 94884858126336 140730147578460 140730147578679 140730147578679 140730147581924 0