Resizing Height of Embed Container for 3rd Party Form on Mobile

I'm attempting to embed a 3rd party form on my site, and while it looks okay on desktop, the bottom of the form (including the submit button) is getting cut off. No matter how many fields I add or subtract from the form, it always adjusts to cut off the bottom portion. Any ideas?

Paste the embed code here. There will likely be a "height=X pixels" line that needs to be changed.

Here's the embed code. It has width parameters, but none for the height, as far as I can tell:

<a name="form75036628" id="formAnchor75036628"></a>
<script src="https://fs21.formsite.com/include/form/embedManager.js?75036628"></script>
<script>
EmbedManager.embed({
    key: "https://fs21.formsite.com/res/showFormEmbed?EParam=m_OmK8apOTDa00yXoWS-q4tnCkg3VqvK&75036628",
    width: "100%"
});
</script>

Is this the end of the form? If so, it's displaying correctly on my site. Are you on 7.1? Are you adding this via a code block or an embed block? What's the link to your site?

That IS the end of the form! How is it displaying correctly for you, but not for me, I wonder? I just cleared cache and mine is still cut off for some reason. I'm on 7.1. Viewing on an iphone. I used an embed block. Here's the link to the site: https://www.dadequals.com/the-conversation

I just tried the code block instead of the embed block, but I'm still finding the same results on mobile. I don't understand how this code worked on your site and not mine!?

Do you have any header injections, custom CSS, or other code on the site?

In the mobile editor, try leaving more space in the section if you haven't already.

I don't have any custom CSS or other code on the site, but I haven't tried leaving more space in the section yet. How would I go about doing that? Thanks for all your help so far, by the way. Giving me hope.

Sorry, I think I misunderstood you. I HAVE added more space between the form and the bottom of the section in the editor, and that didn't seem to help. I thought you meant injecting code to make that happen.