I'm experiencing the same thing. Did anyone find a solution ? It's really dragging my app down. I want it to be snappy.

Same issue... Xcode 15.0.1

Same problem here. Mac Mini M2 Pro with Sonoma 14.2 But it does not meet the requirement of having macOS 13.5 The new math system says 14.2 < 13.5

I can confirm, I also experiment this bug in iOS 17.4, but also iOS 18 (compiled against 17.4). If I have a Text() using a LocalizedStringKey, and my resource catalog is OK, my SwiftUI Preview Canvas is OK, but in the app when I tap on the button to export the view as an image with ImageRenderer, it goes back to English. I'm stuck. This is definitely a bug.

Same problem, archived with Xcode Cloud, pushed on my git through the latest Xcode 15 on macOS Sequoia RC. Should I just push it again ? It can't be a bug on my side, I published a version two weeks ago with the same process. I won't push it with Xcode 16 RC just yet because although it compiles fine on my Mac, Xcode Cloud gives me random bugs.