/proc/2/root/proc/self/task/4/root/proc/2/task/2/root/proc/self/root/proc/2
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 /.
232 0x3 0x56297e1f3be0 0x400 0x6 0x0 0xffffffffffffffb8 0x7ffd60c49810 0x7f2cc897817e