@YouTube I’m trying to change my channel art but it keeps saying sign in with google, I click sign in then it says “there was an error” “details: The feature you requested is currently unavailable. Please try again later.” I have tried multiple times still not working! Help!
Make sure you're signed it to the correct YouTube account to edit your channel's art. Here are detailed steps & requirements for changing it: https://yt.be/help/sg6D . Note that channel art may look different on desktop, mobile and TV displays. Hope this helps!