Adding Facebook Pixel to Thank you Page HTML

I want to display a Thank you page in lightbox which I have on my site. Right now I'm using your Thank you page and attempted to insert the HTML code for the facebook Tracking Pixel, but it gets removed upon save. I know I can do this via a custom page redirect, but wondering if it's possible to do it via HTML editor?

Hi,

We have removed the ability to add a custom script in some part of the form, including the thank you pages for security reasons. I would suggest creating a custom thank you page instead then put the Facebook Pixel script there for tracking.

Thanks