It would be nice to be available to list the user's favorited media assets.

Currently, on android there seems to be no way at all to do this. This is the desired flag you would want to filter on: https://developer.android.com/reference/android/provider/MediaStore.MediaColumns#IS_FAVORITE

On iOS, there is the "isFavorite" prop on AssetInfo: https://docs.expo.dev/versions/latest/sdk/media-library/#assetinfo

But using this is not a scalable solution as you would have to iterate through every single media on the user's device to filter all favorites.

The other solution on iOS is by fetching albums and find the "Favorite" smart album and pass the in the "getAssetsAsync" album options filter. However this is also not ideal, as the favorite smart album title is localized so depending on the end user's language the favorite smart album title will be different.