From iOS 26Beta1, iOS 26Beta1.1 to iOS 26Beta2. I couldn't log in to the Feedback App for 4 weeks. It kept prompting BUGs and asked me to log in to Feedback. However, the problem was that I couldn't log in to Feedback. So the problem kept repeating. Apple didn't receive any feedback, so Apple thought this was the most successful version in the history of iOS because it didn't receive any feedback.