Web Based Video Duplication

Scrivener Scrivener for macOS
1

When one imports, for example, a web page from youtube, Scrivener displays the video twice. It also seems to import three copies of banners from webpages as well.

2

It has to do with Apple’s WebKit. See this thread: viewtopic.php?f=2&t=10163&start=0&hilit=youtube