Widget intent configuration generated code has warnings in Xcode 14

When using an Intents configuration with Widget Extension, the compiler will generate code for your configuration. But in Xcode 14, this generated code now contains warnings:

Method 'confirm(intent:)' with Objective-C selector 'confirmConfiguration:completion:' conflicts with method 'confirm(intent:completion:)' with the same Objective-C selector; this is an error in Swift 6

It seems that in Xcode 14 this generated code now contains async versions of its methods, but that these methods have the same objc selectors as the non async versions:

public protocol ConfigurationIntentHandling: NSObjectProtocol {

    @objc(confirmConfiguration:completion:)
    optional func confirm(intent: ConfigurationIntent, completion: @escaping (ConfigurationIntentResponse) -> Swift.Void)

    @objc(confirmConfiguration:completion:)
    optional func confirm(intent: ConfigurationIntent) async -> ConfigurationIntentResponse


    @objc(handleConfiguration:completion:)
    optional func handle(intent: ConfigurationIntent, completion: @escaping (ConfigurationIntentResponse) -> Swift.Void)

    @objc(handleConfiguration:completion:)
    optional func handle(intent: ConfigurationIntent) async -> ConfigurationIntentResponse
}

Is there a new way to handle widget configuration in Xcode 14? Or is this just a massive oversight? I have treat warnings as errors enabled (as everyone should) so this prevents my app from building.

Filed as FB10338460