Mailerlite Popup Script for Emails Not Working

Is there a block for custom code popups by external parties like Mailerlite?

We've inserted a code for custom popups in the Developer Tools > Code Injection > Header section but are not seeing the popup. 

The site is on Commerce Basic 

Can you provide code? We can check easier

Hi @tuanphan - here's what I have: 

<!-- MailerLite Universal -->
<script>
    (function(w,d,e,u,f,l,n){w[f]=w[f]||function(){(w[f].q=w[f].q||[])
    .push(arguments);},l=d.createElement(e),l.async=1,l.src=u,
    n=d.getElementsByTagName(e)[0],n.parentNode.insertBefore(l,n);})
    (window,document,'script','https://assets.mailerlite.com/js/universal.js','ml');
    ml('account', '357978');
</script>
<!-- End MailerLite Universal -->

I did a check for settings on the Mailerlite side from this article: https://www.mailerlite.com/help/how-to-troubleshoot-pop-up-forms 

On 8/10/2023 at 8:15 AM, sixfifty said:

Hi @tuanphan - here's what I have: 

 

<!-- MailerLite Universal -->
<script>
    (function(w,d,e,u,f,l,n){w[f]=w[f]||function(){(w[f].q=w[f].q||[])
    .push(arguments);},l=d.createElement(e),l.async=1,l.src=u,
    n=d.getElementsByTagName(e)[0],n.parentNode.insertBefore(l,n);})
    (window,document,'script','https://assets.mailerlite.com/js/universal.js','ml');
    ml('account', '357978');
</script>
<!-- End MailerLite Universal -->

I did a check for settings on the Mailerlite side from this article: https://www.mailerlite.com/help/how-to-troubleshoot-pop-up-forms 

Can you check code again? I tried testing on both Squarespace & WordPress but it shows nothing, maybe code is incorrect or missing something