Полезное дополнение для борьбы с рекламой яндекс браузера.

Its working flawless! Many thanks to the developer!

Subject.org

Need this extension badly for firefox fenix as on youtube mobile site videos in landscape mode are cut out/cropped/zoomed and works correctly when setting user agent to android 7 and below, means youtube loads differently on android 8 and above causing this issue. Hope you can bring it to fenix.

Work fine!
I use it to regain OLD YouTube layouit and keep my userscripts / Addons working on it.

Wonderful

Youtube 'old layout' army incoming ;-)

Отличная, простая вещь. Главное - работает.