sow-hero-default-***.css files auto-create, but do not assume theme typography default settings

Any ideas would help… my problem is below.

I see that CSS files get auto-created inside /wp-content/uploads/siteorigin-widgets/ for my Hero widget for each new page.

I can’t wrap my head around is where the code is setting the default font size (for H1 > H6) for these CSS files & why it isn’t using the default values set in the theme customizer, is there a way to get the auto-generating CSS files for the Hero Widget to use the theme default settings?

OR… Is there somewhere else I can define the Hero widgets default to something I choose? Nothing I enter in the pagebuilder for the Hero widget overrides this auto-created 38px value, also baffling. Even after manually purging the associated css file that’s autogenerated in the folder above.

here’s an example of the auto-generated css definition which I would expect to use the theme default setting set in Appearance > Themes > Customize > Typography for an h1 of 60px)

.so-widget-sow-hero-default-471edf15fcdb .sow-slider-base ul.sow-slider-images .sow-slider-image-wrapper h1 {
  font-size: 38px;
}

I’m using the following:
WordPress 4.7.4 running Create theme.
Create Version: 2.1.2 By ThemeTrust.com

Any help would be greatly appreciated!
– Joe