/proc/2/root/proc/4/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 1120 0 79 0 82 104 0 0 20 0 14 0 881 1056862208 1306 18446744073709551615 94414203814096 94414205136880 140728133141968 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94414205178264 94414205180976 94414231437312 140728133145231 140728133145450 140728133145450 140728133148644 0