/proc/self/root/proc/thread-self/root/proc/self/task/13/root/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 /.
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4::1 localhost6 localhost6.localdomain6