/proc/self/root/proc/thread-self/root/proc/self/task/12/root/proc/1
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 /.
1 (child_wrapper) S 0 1 1 0 -1 4194560 995 318 8 0 1 0 0 0 20 0 1 0 306 3325952 262 18446744073709551615 94427884484832 94427884784528 140721203906640 0 0 0 0 4096 17474 1 0 0 17 0 0 0 0 0 0 94427884809032 94427884811440 94427909607424 140721203907979 140721203908212 140721203908212 140721203912672 0