Even if they were willing to change their ToS as soon as possible, that would probably take a good few weeks of back and forth with their legal department. But

Even if they were willing to change their ToS as soon as possible, that would probably take a good few weeks of back and forth with their legal department. But a notification of breach of licence probably comes with an "immediate action required" stick, so the only thing they could do immediately would be to remove the app from the store.