Does not receive any callback from UnityIAP on amazon app store.

Hi,

We are operating a game on Amazon App Store that is using Unity IAP. (1.20.0)
But, there is small problem in some cases.
The problem case is like below.

  1. User purchase some item press product in game.
  2. The amazon in app billing view is shown.
  3. User pay with credit card on amazon in app billing view.
  4. The amazon purchase complete alert is shown when purchase is complete.
  5. User move to home screen pressing home button while the purchase complete alert is showing.
  6. User move to game using task manager.
  7. The game does not receive any callback from Unity IAP.

Thanks.

@Brandon-BBstudio We will see if we can reproduce this behavior, and look to include a possible fix in future release.