/proc/thread-self/root/proc/thread-self/root/proc/1/task/1/cwd/etc
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 /.
root:::bin:::daemon:::sys:::adm:::tty:::disk:::lp:::mem:::kmem:::wheel:::cdrom:::mail:::man:::dialout:::floppy:::games:::tape:::video:::ftp:::lock:::audio:::users:::nobody:::