I am trying to activate two separate extensions through my (single) application. When activating the extensions I set delegates for both activations to know when they are up and running. // Start by activating the system extension activationRequest = OSSystemExtensionRequest.activationRequest(forExtensionWithIdentifier: extensionIdentifier, queue: DispatchQueue.global(qos: .default)) activationRequest!.delegate = self OSSystemExtensionManager.shared.submitRequest(activationRequest!) When setting the delegates I am using two different classes - so “self” means something different for each extension. Each delegate implements the following method: public func request(_ request: OSSystemExtensionRequest, didFinishWithResult result: OSSystemExtensionRequest.Result) { And I see (by using os_log) that when enabling only one extension of the two, both of the “request: didFinishWithResult” get called. This was very strange to me because I was planning on acting upon an extension activation and interacting with it - but now I see that I get a callback to an extension as if it was activated although it was not. Is there something I am not taking under consideration or something I should do differently?