I had no idea the limiting of lists was at the option of the car maker. Interesting! I hate that aspect of it in my Honda.
1. "Intelligently filter content when the vehicle is moving. Certain cars may cause CarPlay to truncate lists of content when the vehicle is in motion or has exceeded a certain speed."
2. contentLimitsEnforced: A Boolean value indicating whether contents limits are enforced by the content server.
3. enforcedContentItemsCount: Returns the number of content items that are displayed when content limiting is enforced.
[1] https://developer.apple.com/design/human-interface-guideline...
[2] https://developer.apple.com/documentation/mediaplayer/mpplay...
[3] https://developer.apple.com/documentation/mediaplayer/mpplay...