I'm sharing some more information to the app makers in the Tumult forms.
Alas, WidgetKit doesn't appear to be Hype friendly. Hype is about animated and interactive content. WidgetKit is "glanceable" content, mainly created with SwiftUI. Essentially, they two are polar opposites.
I couldn't even use Hype to make a nice GIF from the promo video. It didn't look very good. Here's an attempt with animated PNG...
The image breaks up. It's also cut in approximately half, as the original is a seamless loop.
Anyway, I like Apple's new system. Surprisingly, the "Calculator" widget in the Notification Center is gone now too. Apple is very serious about "Glanceable" content. I understand the logic. They don't want mini-app. So, it's not quite "sherlocking" from Apple, as the Widgets app is more focused towards interactive mini apps... and now glanceable widgets too. That's two types of widgets in one app — nice!