I have 2 collections: Colors and Diamonds.
The Diamond Collection page shows all the diamonds (all colors) and the color tabs link to each Collection Colors Template page (current color).
I am unable to style the current class for the selected color tabs.
I created a symbol for the color tabs, put it on a static page and set the links to that same static page and was able to style the current class but once I set it back to current color it goes away.
Also I think since I tried that now my color tab links on the Diamond Collection Page no longer link to the current color of the color template page.