I tried to change the theme to the default Twenty Twenty-One but it still reloaded when clicking the Chat button on the product page – so it looks like it’s not a theme related issue, unless your plugin is incompatible with both themes.
Also, when clicking the Chat button on the Vendor page, the button is delayed by a few seconds. Looking into the browser console, it looks like the initial request to customerchat.php is being cancelled but the second request succeeds.. see attached image.
Any idea why?