YouTube has announced that it's currently testing a new feature that allows you to comment on a specific time in the video so anyone who's watching can see your comment to the relevant moment in the video. Since it's just an experimental feature, for now, only a handful of people have access to the new version of the app. The timestamped comments can be turned on from the sort button found in the comment section under a video in the mobile YouTube app. And when turned on, comments will pop up as the progression bar at the bottom of the video moves through the timestamps. This...
Source: https://www.gsmarena.com/youtube_is_testing_a_new_timestamped_comment_feature-news-48922.php
