How can I play content from my iPhone 15 to my ipad 9 on ios 17?

I try to share content from iphone 15 to ipad 9 over airplay (both iOS 17.5.1). But the ipad don't appear in the control screen from iphone. But sharing to my macbook is not problem. How can fix this? Answers on base of very old ios i.e. https://apple.stackexchange.com/q/253734/162601 (from 2016!!!) don't solve the problem. Apple has changed airplay significantly in the last 8 years!