linux - How can I add a Shared partition that Anbox can access?

I know it's a relatively new and unstable application but I figured if anyone has suffered through the issue and solved it then they can help me too.

I've got Anbox running and Apps open up really quickly but these apps can't access storage making them unusable.

(Tap to Enlarge)

So is their a way I can make these apps access a certain folder or .vdi file or a partition? I'm trying to do this in Ubuntu 16.10 but it's still an Android Environment or Emulator,so posting it here.