Robert-76468/Newest-Comments-Button-for-Mobile-Website-Version-of-YouTube: Unlike other versions of YouTube, the mobile website version has no 'newest comments' sorting feature. This script adds that feature back in. It should work on iOS and Android with either the Userscripts or Tampermonkey app. (opens in new tab)

Unlike other versions of YouTube, the mobile website version has no 'newest comments' sorting feature. This script adds that feature back in. It should work on iOS and Android with either t...