/proc/4/task/10/root/proc/4/task/5/root/proc/4/task/10/root/proc/self
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 /.
281 0xd 0x7ffd5ce6ded0 0x400 0x110c 0x0 0x8 0x7ffd5ce6d150 0x7fb3e567fec8