'Start rollout to beta' disabled in Play Store Developer Console

Question

I am ready to send my first app to beta testers, so i click on \'Manage Beta\' > \'Manage testers\'

Answer 1

They are missing a tooltip over the disabled button that should read something like: "Please make sure there are no warnings in sections on the left sidenav to enable publishing."

If you only see green checkmarks in the other sections you should be good to go.