iOS In App Purchases restore transactions not working properly with Milkman Games ANE for Adobe AIR

I am experiencing the following problems with Milkman Games in-app-purchases ANE dor Adobe AIR:

PROBLEM 1

0) StoreKit is created and correctly returns all the product IDs via StoreKit.storeKit.loadProductDetails()

1) I purchase item A, the item is correctly purchased

2) I purchase item B, the item is correctly purchased

3) I uninstall and re-install the app

4) I restore transactions via StoreKit.storeKit.restoreTransactions()

5) Only item B is restored ( onPurchaseSuccess() is only triggered once for item B)

EXPECTED BEHAVIOUR: I would expect that restoreTransactions() would trigger onPurchaseSuccess() for each of the items previously restored.

PROBLEM 2

6) I close the app

7) When I restart the app, onPurchaseSuccess() for product B is fired without any of the app code calling it.

Is StoreKit attempting to restore transactions by default everytime StoreKit is created? (i.e. StoreKit.create(); )

Testing device: iPad2, iPhone4

Operating System: iOS 7 and iOS 6

Compiling for: AIR 3.8

Type of item purchased: all items tested are non-consumable

Did anyone ever experienced such a behaviour with iOS in-app-purchases in an AIR mobile app? Any ideas or pointer in the right direction are appreciated, thanks!