With the official plug-in, I am trying to add a non-consumable IAP to my Flutter application.
However, I am experiencing some strange issues with different scenarios.
This new IAP was recently created and still waiting for review. I am not sure if these situations are related to approval status.
The app has already a working subscription system. I am just trying to add non-consumable IAP. I checked Aggrements if is there any pending approval but everything looks fine.
After two days I realized that I added a storekit configuration file that was not synced with App Store Connect. So when running on a real device it gets IAPs from that file. When I synced the configuration file my problem was solved.