My macOS application exits with code 173 when the Mac AppStore receipt validation fails. This used to trigger a system dialog that allowed me to enter test user credentials which then created an AppStore receipt. Now this behaviour changed to just showing a dialog stating that the application is damaged and needs to be redownloaded from the AppStore. This makes it impossible for me to test receipt validation for my app. What might have caused this change in system behaviour? I'm even getting this "damaged application" dialog when I delete the "_MASReceipt" folder from third party applications when I'm pretty sure that before it also showed this dialog that allows to enter AppStore credentials and recreate a valid receipt.

Does anybody know: How do I see in Xcode which string catalogs have issues? How do I filter to strings with issues or jump to a string with issues when viewing a string catalog in Xcode?

I don't get "Product Page Optimization" in the Features section of App Store Connect. In fact the only two options under "Features" are "In-App Purchases" and "Subscriptions". What could be the reason for that?

Where from and how does an NSRulerView get its magnification from? I am not using the automatic magnification by NSScrollView but using my own mechanism. How do I relay the zoom factor to NSRulerView?