Describe the bug
When clicking a disorder on http://www.g2conline.org/, information is supposed to load into the animation by utilizing Action Message Format with Flash Remoting. However, nothing loads. Here is a picture of clicking ADHD with Ruffle:

I'm also seeing the same problem with http://www.eugenicsarchive.org/eugenics/list2.pl, which also uses AMF to load content. Here is a picture of it with Ruffle, after clicking the magnifying glass for Search, clicking Accept, clicking Topics, and then clicking "Agricultural Genetics":

Expected behavior
Here's a picture of what happens when you click ADHD using Flash on g2conline:

Here's a picture of what happens on the Eugenics Archive after clicking the magnifying glass for Search, clicking Accept, clicking Topics, and then clicking "Agricultural Genetics" in Flash:

Is the problem with the Ruffle desktop app, extension, or self-hosted version?
I'm using the browser extension

What platform are you using?
Windows, Google Chrome