They did so this time as well. There’s a class to handle the new format, “CSBStatusBarOverrides_iOS_Current”, and one that handles the older one, “CSBStatusBarOverrides_iOS_16”. The one that gets picked depends on the runtime your simulator is using, or SIMULATOR_RUNTIME_VERSION.

Unfortunately, the corresponding changes in UIKitCore to read the new layout aren’t in the simulator runtimes. CoreSimulatorBridge forwards the overrides over in 16.1+ format, but the simulator sees it as the old 16.0 format, and generally fails to set the status bar correctly.