/proc/2/root/proc/4/root/proc/self/root/proc/2/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 1672 0 79 0 47 48 0 0 20 0 8 0 307082 490283008 1059 18446744073709551615 94085217329360 94085218652144 140726614974640 0 0 0 0 4096 83008 0 0 0 17 0 0 0 10 0 0 94085218693528 94085218696240 94085769728000 140726614983272 140726614983491 140726614983491 140726614986724 0