Google Developer Console says "Design your app for tablets"

When I upload my games to the Google Play market, It gives me an “Optimization Tip” and says “Designing your app for tablets can help you reach more customers on a wider variety of devices. Apps that are designed for tablets are showcased in the ‘Designed for tablets’ list in the Play Store.”

In Unity, of course my app have responsible design but how can I earn “Designed for tablets” badge from Google Play?

You only have to upload screenshots of higher resolution, for 7 inch tablets and for 10 inch tablets from what i remember. It doesn’t have much to do with the actual app.