This userscript fixes watch action buttons issue with third-party YT tools that puts this section in the side, along with browsers that are supported before 2018.
YouTube™ Multi Downloader v10.0 (Reboot) 🌐🚀💯 - NO ADS! 🚫🤩 - This script adds a download button, a faster way to download audio and video from YouTube with guaranteed quality. This site is very simple, fast and effective to download! Best of all!