Plugin conflict Active campaign form

HY! I am writting some articles and i want to include inside the article a form. I work with Active Campaign but this is not relevant cause this problem happen with all forms.
As soon i incorporate the form in the article, yoast SEO start not recognize any text from my article. It says : There is 0 words in this article
If i remove the form…everithing goes normal, but i need that form to be incorporated in the article..that is my call to action for that article.. How can i solve this problem? Thanks