I have an iPhone 8, and I'm trying to trigger a sysdiagnose with iOS 14.4 and up. You'd think that this is well-documented, and it is, but I still can't get it to work. Here's what I've tried: If y...

I am using the new Unified Logging API in Swift. So I create a logger and use it as below: let testLogger = OSLog(subsystem: "my.subsystem", category: "test") os_log("just a test: %@", log: testL...