Advanced Heading is not compatible if other elements such as: List, InfoBox, etc

Advanced Heading is not compatible if other elements such as: List Box, Info Box, etc., the Google Fonts font is customized.
I did the test, adding more than one element of each one, using advanced Heading, but I shouldn’t customize the font for the other elements: List Box, Info Box, etc, otherwise my site only shows Times new Roman.

I have a test site where I use two Google Fonts: PlayBall, Abhaya Libre, kameron, Arvo, etc. If, in addition to using headings, I try to customize the font in: Info Box, Icon List, etc., it shows me Times New Roman, but if I remove the custom font from other elements, it shows me the different sources of headings or paragraphs Google Fonts Correct.
The same happens with various Google Fonts that were tested.

The wrong Google Fonts: url/test
The correct Google Fonts, with out Info Box: url/test2

The page I need help with: [log in to see the link]