Modal height issue

I’m having an issue with the height of the modal is larger than the page itself. I can barely see the send button or the title, the overall size the the contact form it displays is huge and no matter what responsive size I choose it only adjusts the width, which I believe is all it is supposed to do.
Here’s a link to a page with a modal set responsive/ small:

https://www.searchhomeslouisville.com/louisville-real-estate/contact-shaw-team/

Thanks in advance

https://www.ads-software.com/plugins/easy-modal/