No active-state on linkblock trigger?

Hi guys!

So I have created a sticky “navigation” bar for a specific section a landing page. It works great as far as guiding the user to the correct anchor points etc. yet the Webflow-Designer isn’t showing me the active-state of these link blocks? Ideally the buttons should light up and change color, when focused on the corresponding section/anchor point.
Any thoughts?

Many thanks in advance!

Doug

Here is my site Read-Only:
https://preview.webflow.com/preview/round-trip-agency?utm_medium=preview_link&utm_source=designer&utm_content=round-trip-agency&preview=591f4714eb102bf23cd638c1737bc108&mode=preview