/proc/2/root/proc/4/task/4/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 0x5586823efbe0 0x400 0x9 0x0 0xffffffffffffffc3 0x7ffcf5bf6710 0x7fb80608717e