[Zubersoft]

I've fixed the issue with the button not working with a single audio file. If you edit the button and just tap OK, that will actually fix it. 

I think I'm going to change the whole design of the smart buttons in the future. I'm thinking of integrating them with the annotations functionality so that users can resize them, drag them around, style them, etc, in a similar way that you can with other annotations. That would make their presentation much more configurable and make it easier to position them.

Thanks,
Mike