/proc/self/root/proc/4/root/proc/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 3800 0 79 0 356 521 0 0 20 0 7 0 2099 1054736384 1468 18446744073709551615 94038391046352 94038392369136 140728749255808 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94038392410520 94038392413232 94039238623232 140728749261455 140728749261674 140728749261674 140728749264868 0