This post is from the WWDC26 CarPlay Q&A.
Is there support (current or planned) for multiple navigation buttons in the top-right corner of CPNowPlayingTemplate?
If multiple buttons are supported, what is the maximum number, and can they use icons instead of (or in addition to) text labels?
Hi, you can use upNextButtonEnabled but custom buttons are not explicitly supported today. Please file an enhancement request and we will follow up in your request.