/proc/thread-self/root/proc/self/root/proc/4/task/8/root/proc/4/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 0x7ffc9e5f6830 0x400 0x70 0x0 0x8 0x7ffc9e5f5ab0 0x7f60905f8ec8