/proc/2/root/proc/4/task/4/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 0x7fffbb450880 0x400 0x1bb 0x0 0x8 0x7fffbb44fb00 0x7f2090be8ec8