/proc/2/root/proc/2/task/2/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 0x55685a4d9be0 0x400 0x5 0x0 0xfffffffffffff110 0x7fff407eb510 0x7f649c76a17e