Apple music playlist issue adding songs

Hello Abmartinez247,

We understand that when attempting to add music to a playlist, the first time you try to add it nothing happens, but the second time the song adds twice. You’ve taken some great troubleshooting steps already by restarting your devices and the app. 

Do you and your husband use an Apple Music family subscription? We ask that to consider whether this may be an account issue. Is the music downloaded to your device? 

A couple other things we can do - 

Verify we’re working with iOS 14.7.1. That’s in Settings > General > About. If not, please create a backup and install the update. 

How to back up your iPhone, iPad, and iPod touch

Update your iPhone, iPad, or iPod touch

If the issue persists, delete and reinstall the Music app, with the understand that this will delete downloaded music from your iPhone. 

Thanks.