Really? No one else is talking about it? This is a must-have. I've been debating switching to chromium browsers like Kiwi or Quetta just for this, since I watch a lot of videos.Shouldn't be that hard, considering I made a userscript that does it, but...
While we wait for Firefox to (hopefully) implement a proper sidebar, you can achieve somewhat similar functionality with this extension https://addons.mozilla.org/en-US/firefox/addon/webpage-sidebar/ .There are issues, mainly, the fact that when you ...
