WidgetKit intent handler without an intents extension?

The "Add Configuration and Intelligence to Your Widgets" talk from WWDC20 says that you can make a class that conforms to the Intent handler protocol in either your app or an Intents extension (around the 10:48 mark in video).

I know how to add an intent handler with an Intents extension, but how do you do it *without* one?

I assume I have to add something to the WidgetKit extension's plist so that it knows it's supposed to be registered as handler for the intent, but I can't find anything about this anywhere.
Answered by Documentation Engineer in 626093022
You'll need to add an Intents Extension. The process is described in the Making a Configurable Widget article.
You'll need to add an Intents Extension. The process is described in the Making a Configurable Widget article.
@pdm Intents Extension are only available for iOS targets. How to add one to macOS application with WidgetKit widget?
I am on XCode 12.0 beta 5 and Big Sur 11 beta 5. I am writing a configurable widget for macOS. There's no Intents Extension available for macOS target.

If I add one for iOS target, it crashes in Widget Simulator in macOS. If I archive it and export the app, the widget runs but with "unavailable options for selection"
Anyone got any workaround?
WidgetKit intent handler without an intents extension?
 
 
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