You can add a Blink to your favorites in two ways:
1. Firstly, navigate to your Library.
2. Tap on the 3 dots next to the Blink you would like to add as a favorite.
3. Select 'Add to favorites'.
1. Additionally, when you finish a Blink or a Shortcast, scroll to the bottom of the 'Final summary' page:
2. From there, tap on the heart next to 'Favorite it'.
3. The heart will turn red once the title has been added to your favorites.
Please note: this feature is not available for Shortcasts or Audiobooks.