Thank you for the detailed explanation and workaround. I have created a Feedback Assistant report for this issue: FB21317501 I included the behavior described in this thread, as well as the proposed API improvement for allowing developers to control how the Siri Remote Back button interacts with fullScreenCover. Thank you for your help.

Hello. Thanks for your reply. I recorded a video, please have a check. https://youtu.be/KGW6t94NwRk Besides, I noticed that you are using iOS 26.2, and my code runs in iOS 26.1, as it is the latest stable version. I am not sure if it has been solved in the beta system.

FB21317501

Well. It works for the beginning, but not work after a few days....

Hi, I have filed a bug based on your suggestion. This is the FB number. FB16673569

tvOS doesn't support onHover. 😭