Support System styles not loading

Hello,

I installed the Support system plugin (v2.2.1).

There are 2 things I need to solve:

1 – The Front End settings are not showing the pages selector (not a problem at all)

2 – The Faq and Support pages crated are not loading the Foundation styles nor the support system styles (grid in primis)

You can see in the screenshots that I checked the 'Use support System Styles' option and the resulting FAQ page view.

Can you help me?

Thank you