Need help with mobile navigation using Tabs

Design help Custom code
1

I have a site i created for a customer earlier this year using tabs within the navigation. It all worked great when completed but a couple months ago it started closing the mobile nav when clicking on a tab in services dropdown. problem is only in mobile view. Desktop works great.

Can someone help with a solutiuon?

https://preview.webflow.com/preview/acceptmed?utm_medium=preview_link&utm_source=dashboard&utm_content=acceptmed&preview=6202d0a5f2f5cc2b55b69ddd95d55069&mode=preview

Here is my site Read-Only: LINK
(how to share your site Read-Only link)