/proc/thread-self/root/proc/4/root/proc/thread-self/root/proc/2/root/proc/4/task/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 5790 0 79 0 328 369 0 0 20 0 22 0 7699 1059119104 1625 18446744073709551615 93955648442576 93955649765360 140725259439504 0 0 0 0 4096 83008 0 0 0 17 1 0 0 0 0 0 93955649806744 93955649809456 93955650908160 140725259440744 140725259440963 140725259440963 140725259444196 0