Still reproducible on iOS 27 Developer Beta 7.

Not fixed. Still no fade/blur on iOS 27 Developer Beta 6, but only if built with Base SDK = iOS 26. This is a compatibility regression: the same binary works correctly on iOS 26 but breaks after updating to iOS 27. This breaks a large number of existing App Store apps that have not been updated by their developers. My related Feedback ID: FB24246975.