/proc/self/task/8/root/proc/2/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 0x7ffc34a890f0 0x400 0x2a5 0x0 0x8 0x7ffc34a88370 0x7f6a13d68ec8