I'd like to have the ability to see the playtime/duration of my Liked Songs playlist; as the Liked Songs playlist is in the playlist section and is a playlist but doesn’t function like the other playlists in that section of the app. And I'd like it to for convenience.
It looks like your idea was posted a while ago but, unfortunately, it hasn't gathered the minimum amount of votes to stay active in the Ideas Exchange (50 votes in the first 3 months). I'll mark your idea as "Closed - Not Enough Votes". You can learn more on how the Ideas Exchange works here.