Help with Page scroll to id with WPBakery Page Builder

Hello i’m trying to use Page scroll to id with WPBakery Page Builder… i have set a new secondary menu on page, add custom links with url #section-1, add css: local-scroll…i have also gave an ID (section-1 etc) for each row on page and finally i’ve made it sticky. It looks that works but i have a problem. The menu links don’t change color when meets the specific section and don’t remains active.

You can check it on my test page here https://www.vacationrentals.gr/index.php/test-page/

Thanks in advance