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If I raise the price of an auto-renewable subscription but choose to preserve pricing for existing subscribers, what happens when one of those existing subscriptions lapses? Can the user reactivate their subscription at the same grandfathered price, or will they be forced to pay the higher updated price at that point?https://developer.apple.com/app-store/subscriptions/#managing-prices-for-existing-subscribersstates, "If users upgrade, downgrade, or crossgrade within a subscription group, they will pay the current price of the new subscription," which makes me think that a previously-grandfathered user will lose their lower subscription price if they cancel or lapse, but I'd appreciate confirmation of that interpretation!

When building my app with Xcode 11 (11A419c), I'm seeing a new warning in my build output:warning: linking module flags 'SDK Version': IDs have conflicting valuesThe warning is output during the "Linking Metal AIR" step of the build (i.e. MetalLink). I haven't been able to find any information about what it means or how to fix it. Any ideas?