I’m using youtube iframe api in my web app, but there’s a weird behavior when adding a video to the playlist. Whenever a video is added to an existing playlist, and playlist index becomes a non-integer number – which messes up the NextVideo and PreviousVideo functions, both of which work properly otherwise.

enter image description hereI am working on a task related to YouTube iframes. I want to hide the thumbnail preview of the video. I have looked for YouTube iframe support functions but couldn’t find any.