How to Update a Live Activity from a Widget Extension When Local Notifications Are Active?

I’m manipulating some data inside a widget extension, and at the same time there is an active Live Activity (Dynamic Island / Lock Screen). How can I update the Live Activity’s local notification when the data changes?

I tried accessing the current activity using Activity<LiveActivityAttributes>.activities, but it seems that this API is not accessible from inside the widget extension. What is the correct way to refresh or update the Live Activity in this case?

How to Update a Live Activity from a Widget Extension When Local Notifications Are Active?
 
 
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