Strange behaviour with SwiftUI in latest iOS beta

I have a finished SwiftUI app for iOS built with Xcode 12.5.1 for iOS 14. Everything works fine on 14 but a strange behaviour has appeared in latest 15 beta.

The app has a "Settings" page containing a List with Pickers and Buttons. Only on the latest beta iOS the buttons initially have the accent color but switch to grey after about 1 second. The Picker "ticks" do the same thing. Going away from the page and back repeats the strange behaviour. Nothing in State changes.

If I start off assuming it might be something I have done I am at a complete loss where to even start looking. Anyone any random thoughts or a similar experience?

Hi, I am experiencing the same issue. The last beta has some weird effect on how the accent color is applied. Hopefully this issue will be fixed in a future release.

Take care, David

Strange behaviour with SwiftUI in latest iOS beta
 
 
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