My account is at risk of of being closed because it’s not being used.

So I’ve built a new app, a simple one, a Sad Trombone button app.

Like a “Prank” app, you click the button and a sound is being played.

The icon for that App is AI Generated, and copyright free. The Whom Whom trombone sound is also copyright free.

So I don’t understand why on Google Play Console they reject me the app, Suspending it due to policy issues(s).

They say: We found an issue in the following area(s): Version code 1: In-app experience: Please see attached screenshot IN_APP_EXPERIENCE-2350.png

IN_APP_EXPERIENCE-2350.png is the screenshot of the app that is the simple Sad Trombone icon. Maybe they think this is not copyright free?
Any tips on publishing a so simple app?

I’m removing that icon and building a simple button. May it works?

Thanks!