I'm having an issue with the SDK Tester returning "FAILED" to onPurchaseResponse. I've tracked it down to onPause being called in the PurchaseActivity of the tester. It seems onPause gets called even though my own app should already be paused by the time this action occurs. As a result of onPause being called the initial transaction fails and a new requestId is issued without informing me. Is there a way to prevent his onPause from firing? As it happens in the test SDK there is very little I can do on that end.