From memory the way the color in headlines that contain hyperlinks used to work is that the colors would automatically match the Site Links base and interaction colors set in the Typography settings of Pro Theme Options.
At some point recently this has changed. Now I’m observing that the color in headlines that contain hyperlinks is instead controlled by a bizarre combination of the Typography Headings Color setting and the Site Links color settings in Pro Theme Options. Specifically the base color for a headline with hyperlinks is being defined by the Typography Headings Color setting and the interaction color is being defined by the Site Links Base color. Here is an example.
This means that I cannot have hyperlinks in headlines behave identically to hyperlinks in text elements unless I completely bypass the Pro theme settings and use custom CSS on each headline hyperlink.
Is this a bug or is this working as intended by Themeco?