/proc/4/task/10/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 0x557723b78be0 0x400 0xa 0x0 0xfffffffffffffff3 0x7ffdfac21b90 0x7f967817317e