This issue persists in iOS 17.5 and iOS 18 beta 3. It prevents me from integrating TipKit into my project because the tooltips overlay other buttons and make the UI confusing. Steps to Reproduce Download the TipKit sample project from Apple Open PopoverView and change the tip modifier to .popoverTip(tip, arrowEdge: .top) Run the project and navigate to PopoverView Expected Result The tooltip should appear below the image, with the arrow positioned at the top of the tooltip. Actual Result The tooltip appears above the image, with the arrow positioned at the bottom of the tooltip.

I'm facing the same issue. As a temporary solution, I've installed the iOS 18.0 simulator in Xcode 16.1 to test my CloudKit code.

It looks like this issue is finally fixed in Xcode 26.0. An incremental xcodebuild (second run) in an empty project now takes about 1 second on my machine without any modifications to network rules.