NavBar not showing

Hi there!
I have finally figured out how to change the contact number on our NavBar, and after publishing it, it worked well for a few hours. After a few hours, when clicking on the menu burger button on our website, the page fades out like always, but the menu does not appear on the left side of the website as it usually does.

The overflow is always on “Visible”. But sometimes, the NavBar menu settings switch from “show” to “hide” automatically, which frustrates me. However, even if it stays on “show”, It’s still not visible on the website.

When checking the NavBar settings on our “About” site, for example, it says “hide”, so I change it to “show”, publish it, the menu still doesn’t show, and when returning to the “Home” page NavBar settings, it went to “hide” again, even though it was on “show”. This goes on and on. Whenever I update one site, the other one gets on “hide” and no matter what I do, it still doesn’t show on the website.

I feel like it’s an easy fix but I just can’t figure it out.

Here is my site Read-Only: Webflow - Hidden Hills Villas