Custom horizontal anchor menu linked to dynamic pages, showing all menu items active

Question:
[How to setup a horizontal menu linking to a anchor on a dynamic page and having the menu items only active when you are on the certain anchor of the page]

Product:
[Wix Studio.]

What are you trying to achieve:
[Having the menu items active and related to the anchors on the page. Now all menu items are active]

Additional information:
[Include any other pertinent details or information that might be helpful for people to know when trying to answer your question.]