Embedded HTML posting not working on forum

[cstylerb]

I don't know if i'm posting it in the right place, so sorry in advance.

I've tried to post a reply in forum thread that includes embedded Fusion360 part viewing window, but it refused to post it even though it loads and works in posting form. Also, "Preview" function also doesn't work because of same "broken HTML" problem. Does anyone else have the same problem?

P.S. Embed HTML code doesn't look broken, and i tried to post it using newly generated HTML

[TrippyLighting]

Let's see if I can get this to work:
The preview looks OK. We'll see how it turns out after I click "Post" ...