This  Elementor Widget/AddOn  – Universal Video Player supports YouTube, Vimeo and self-hosted videos and is a top-notch responsive HTML5 plugin compatible with all major browsers and mobile devices.

Step 1: Installation –  https://www.youtube.com/watch?v=GtixwHakDJU

Step 2: Manage Playlist and Categories –  https://www.youtube.com/watch?v=4ckriY9xYig

RESOURCES:

 Support for YouTube