Olark

To use the mmenu.js plugin in combination with an Olark chat function, add "olark" to the wrappers option.

<script>
    document.addEventListener(
        "DOMContentLoaded", () => {
            new Mmenu( "#my-menu", {
                wrappers: ["olark"]
            });
        }
    );
</script>

What it does

Using the "olark" wrapper will prevent the Olark chat function from crashing by adding "#olark" to the offCanvas.noPageSelector configuration option, excluding its HTML element (DIV#olark) from what should be considered to be the page.

Next wrapper:
Turbolinks