/proc/2/root/proc/2/task/2/root/proc/self/task/4/root/proc/self
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 0x7fff0b829a00 0x400 0x32d 0x0 0x8 0x7fff0b828c80 0x7fcbd9e92ec8