Hello, I've downloaded the iOS 18 Beta on my iPhone 13 to be able to test the functionality of Eye Tracking. As far as I can tell, I and others are having an issue with its functionality. It's glitchy and doesn't react correctly to eye position. Example: I'm looking at the "Dwell Control" selection in the settings and my phone thinks that I'm looking at "Snap to Item" or "Auto-Hide." I've watched others testing this and they also say that it's still glitchy to the point of being unusable. On top of that, I also wanted to test its functionality within one of our apps and none of the buttons are recognized as "Snap to." The only apps that recognize it are Apple apps. Is this expected? In short, how are we as programmers supposed to be able to test with this iOS version and this specific functionality if it still isn't working properly? And, will it even work for our own apps?