Turn off YouTube "keep hovering to play" popup.
- Install a cookie editor extension
- Use the extension to find one of the YouTube cookies named
PREF. Append&f7=1to the cookie. Sovolume=100will becomevolume=100&f7=1. - Reload YouTube.
Turn off YouTube "keep hovering to play" popup.
PREF. Append &f7=1 to the cookie. So volume=100 will become volume=100&f7=1.