@TeamYouTube why is it whenever i sort my created playlist to "last video added" it goes back to "date created (newest)" whenever i refresh the page and when i check my channel home page?
Thanks for the screenshot. Have you tried uninstalling the app updates, restarting your device and reinstalling the updates to check if that makes a difference? Also, for the web version, try clearing the browser's cache and cookies. Here's how: https://goo.gl/LJXf1X