I've sucessfully connected my app account with Console Developers Play Store and AppCenter
Inside Appcenter dashboard I have:
AppName => Distribute -> stores haves 3 ways to distribute app version
I've created into PlayStore an Alpha Internal Track... But it does not show in AppCenter... How can I publish from App Center to Play Store with a Private Internal Alpha Version
I was wondering the same and asked the question through Intercom. Here is Anvesh's answer:
Hi there, thank you for contacting us!
Right now, Google APIs don't expose a way to get to the Test/Customized tracks. Our Team is having a close watch on those API changes so AppCenter can support them.
Until the APIs themselves don't expose these, I'm afraid we're helpless.