Not working on Mozilla Firefox

Hello,

I checked your link and it doesn’t work in any browser for me. The plugin by its nature is generally browser agnostic (it either works on all browsers or not at all).

In your case, the plugin doesn’t work because your menu links are handled by another script which prevents ‘Page scroll to id’ from scrolling the page. This script seems to be part of the theme itself:
https://www.mvpconsulting.gr/wp-content/themes/mobius/js/ajaxify.js (line: 77)

The script above prevents ‘Page scroll to id’ event from functioning on your navigation menu links. I confirmed this by removing the script on-the-fly via browser’s dev tools. Once removed, the menu links scrolled the page as expected.

Note that the above applies only on your menu links. If you create an off-menu link in your content, ‘Page scroll to id’ will work on it without any issues (I’ve also tested this).

You need to check if there’s a setting/option in your theme which disables such behavior on your menu links. If there’s no such option, try to give your menu items the class no-ajaxy and check if it works.

Ελπ?ζω να βο?θησα ??

I am having the same issue as well. It works fine in chrome but not in Firefox or Microsoft Edge. here is a link to my site https://www.greaterheightswebdev.com/

The plugin won’t work in any browser (just tested your link) because you’re loading a non-WordPress version of the jQuery library (version 3.0.0) at the bottom of your document. You also loading jQuery version 1.12.4 at the top of your HTML (inside the head tag).

You should only have one jQuery library file in your document, so try removing the extra jQuery 3.0.0 script. I don’t know if you did this manually or via some plugin but try to disable/remove jQuery 3.x inclusion.

Hope this helps