I have a few custom action sheets. They are fully custom controls, not based on UIActionSheet. I add them as subview to the view controller and animate them in and out. They work fine on the older devices, but on iPhone 11 I have a problem. On a the ones that are most like the UIActionSheet, the top Action item is not clickable. The other items are clickable. In the debugger, I see that the code thinks I clicked outside my custom action sheet.
I also noticed that one of my other similar custom controls that slides up from the bottom and presents a collection view does not appear flush at the bottom of the screen as it does on older devices. It's a little higher up. But it works fine.