/proc/self/root/proc/thread-self/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 6526 0 79 0 1029 1439 0 0 20 0 15 0 8260 1054924800 1680 18446744073709551615 94520330899664 94520332222448 140734729579792 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 94520332263832 94520332266544 94521379676160 140734729585244 140734729585463 140734729585463 140734729588708 0