/proc/self/root/proc/2/root/proc/4/root/proc/4/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 1583 0 79 0 80 109 0 0 20 0 15 0 81975 1054588928 1328 18446744073709551615 94039312736464 94039314059248 140723518313808 0 0 0 0 4096 83008 0 0 0 17 0 0 0 0 0 0 94039314100632 94039314103344 94039694114816 140723518321268 140723518321487 140723518321487 140723518324708 0