Iframe appears invisible

Just a quick follow up question. I posted this in the bug report also.

I am getting this error message which I think may actually be the issue.I believe this may be on Twitch’s side.

Resource interpreted as Document but transferred with MIME type image/gif: “https://s.amazon-adsystem.com/iui3?pid=a30f442a-e833-4300-a302-987199caf562”.

This is the location: webpack:///./src/utils/tracking.ts

Also I noticed that if you remove the transform option in element.style it will reappear temporarily:
Error2

Hope that these are good leads.