/proc/self/task/5/root/proc/4
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 0x7ffeeed7cc20 0x400 0x2d3 0x0 0x8 0x7ffeeed7be90 0x7f4dafd89ec8