@DTS Engineer I'm not using a custom URL protocol or even a third-party networking library. I just used the iOS native network NSURLSession as shown in the Demo I provided. [[NSURLSession sharedSession] dataTaskWithRequest:aRequest completionHandler:] There is one thing that has not been mentioned before. Network requests are sent from the dynamic library (Framework) we developed ourselves, not from the main App.

Sorry for posting for the first time, the post format is not formatted, but I can't find the entry to delete it. I reposted it with the new link: https://developer.apple.com/forums/thread/772021。 Please administrator delete the current post, thank you!