Default [Q] Scrapbook feature on YouTube

Hi all. I can not properly operate the air command Scrapbook feature on YouTube. When I activate the feature, I surrounds the video, I record it and open Scrapbook app for a test, I note that this is only the video picture that was recorded and not the video for direct playback in the app.To play the video I have to click on the link which will take a reading of the video in the YouTube app. What is the worry? Thank you.