How to add custom widget to smart display (standby mode introduced in ios 17)?

I've built my own iOS widget using Swift Widget Kit and SwiftUI. I successfully created lock screen widgets like Accessory Inline, Accessory Circular, and Accessory Rectangular. However, I'm facing an issue with Smart Display, the new standby mode introduced in iOS 17. Currently, when I try to add my custom widget from the Smart Display, it doesn't show up. Does anyone have any suggestions on how to make my widget appear in the Smart Display?

How to add custom widget to smart display (standby mode introduced in ios 17)?
 
 
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