Auto play button (infinity symbol) in Music app

Greetings, barkharani_9!

Thanks for reaching out to the Apple Support Communities! It sounds like you’re having issues with your iPhone not showing you the option to use Autoplay on your Music app. First, check out this article to Update your iPhone, iPad, or iPod touch and be sure you're running the latest software version. Also, be sure you’re following the proper steps to use Autoplay by checking out this article to Add music to your queue to play next on your iPhone, iPad, iPod touch, or Android device.

"Let Autoplay pick what plays next

Autoplay takes the work out of choosing what to play next. Just play a song, then Autoplay finds similar songs and plays them afterward.

To see your Autoplay queue:

1. Tap the song that's playing at the bottom of your screen.
2. In the lower-right corner of your screen, tap Playing Next .
3. Scroll down to Autoplay. 

To turn Autoplay on or off, tap the Autoplay button  in the upper-right corner of your screen. If you turn off Autoplay on one of your devices, then Autoplay is turned off on any device that's signed in with your Apple ID.

Autoplay is available only if you subscribe to Apple Music."

If you continue to have an issue, we recommend checking out this article with steps for How to force an app to close on your iPhone, iPad, or iPod touch and quit the Music app. Once it’s closed, Restart your iPhone and test to see if the issues are still going on.

Let us know the results and have a terrific day!

I'm running iOS 14.0.1, iPhone Xs and the Autoplay icon is also not showing up when I go into the queue, I only see the Shuffle and Repeat icons. Does this feature require an active Apple Music subscription, as this requirement isn't mentioned anywhere in the documentation that I've seen.

Any idea when the feature will be available on macOS?