Plugin is not working in Divi Mobile menu

Please post your site/page so I can see what happens and help. In the meantime, you can try enabling “Prevent other scripts from handling plugin’s links” option in plugin settings.

The theme script below prevents “Page scroll to id” from applying the offset etc.:

...themes/Divi/js/custom.unified.js

The only way to fix this, is to manually edit custom.unified.js and change the function selector that does this. If you want to do this, edit the script, find the text:

a[href*="#"]:not([href="#"]), .mobile_nav

and change it to:

.nothing a[href*="#"]:not([href="#"]), .mobile_nav

Copy/paste exactly the text above (no spaces etc.).

Save the file and test your mobile menu.

Hope this helps

OK change:

.nothing a[href*="#"]:not([href="#"]), .mobile_nav

to simply:

.nothing

Save changes and test.