PN579X Barrel Function Configuration

Hello, 

I am using the PN579X on the Dell XPS 15 9575 2in1. I am unable to configure the barrel button functions as advertised in the product manual. Research shows that I should be able to do so with the XPS 15 9575 2in1. I have installed the latest driver and restarted my computer which yields no changes. The User Manual also mentions a "Presentation Mode" which I have also been unable to access.

Can someone explain how I can get to the advertised configuration panel as shown in the user manual below?

Advertised Control Settings

This is how my control settings look (same before and after installing the Dell driver). There are no barrel function options: 

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