Promoted IAPs on macOS

Hi folks!

I'm looking into Promoted In-App Purchases, which I'd like to support with my macOS app to - hopefully - increase revenues.

It looks like implementing the related method paymentQueue:shouldAddStorePayment:forProduct: for the transaction observer, and providing a promotional image should do the job ... plus some tweaking if the app's launch behavior requires that.

But App Store Connect is not showing any option for promotional images of the IAP, and tests (as mentioned here) aren't launching my app. What do I miss? The app's deployment target is macOS 10.12, but I would expect this to work with macOS 11 and higher - as listed for the method.

Any thoughts / personal experiences are appreciated!

Mattes

P.S.: Maybe this works only for iOS apps running on Apple Silicon starting macOS 11? Just a quick after-thought...