/proc/self/root/proc/2/root/proc/4/root/proc/thread-self/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 10454 0 77 0 1458 1899 0 0 20 0 10 0 143193 1054711808 1625 18446744073709551615 93912078237904 93912079560688 140724623852688 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 93912079602072 93912079604784 93912870756352 140724623856232 140724623856451 140724623856451 140724623859684 0