Problems with NSUserDefaults Synchronization in macOS 13.6 Causing Data Loss on App Relaunch
This might be a silly question, but I'm learning this framework and I'm updating my dependencies and I'm deploying to production and I keep running into I'm experiencing a frustrating scenario with NSUserDefaults synchronization in my macOS app targeting version 13.6..... After updating some user settings in NSUserDefaults, I notice that these settings are often not persistently saved when the app is relaunched, leading to data loss. I've implemented the saving mechanism as follows: ```swift let defaults = UserDefaults.standard defaults.set("Some Value", forKey: "myKey") defaults.synchronize() ``` Despite calling `synchronize()`, I've observed that settings are not consistently available upon restarting the app. I've also tried removing the `synchronize()` call, as I've read that it may not be necessary and can potentially lead to performance optimization, but the question continues. Additionally, I’ve checked the app's sandbox entitlements, and everything seems to be in place. To narrow down the scenario, I added logging to confirm the values being set: ```swift print(defaults.string(forKey: "myKey") ?? "No Value") ``` After relaunching the app, I find that it occasionally returns `No Value`, indicating the settings are not being retained as expected. I've also tried testing on multiple machines and under different user accounts with the same results. Is there a known scenario with NSUserDefaults in macOS 13.6, or am I missing something crucial in the implementation? Any help would be greatly appreciated! Thanks for any help you can provide! Thanks for any help you can provide! This issue appeared after updating to Swift 3.11. What are your experiences with this? I'm working in a CentOS environment. This is happening in both development and production on macOS. Thanks in advance! What's the correct way to implement this? My development environment is Linux. Is this even possible? Any feedback is welcome!