“Favorites” are stored locally in your prop’s page 4. You can save modes from the app directly to your prop's page 4. Here's how: when in "modes", click on "controls" at the top, and you should see a purple button named "save to prop's page 4". Click and save :)
Playlists in the app are similar to playlists in a music app like Spotify. You can have the same mode in more than one list, and you can “play” the list with “autoplay” and adjust the timing interval. When you “heart” a mode in the app, it goes into your hearted/liked playlists.
Shows include a timeline. You can include music and control how long each mode plays for. You can even control multiple groups doing different things at the same time.