Odd background colour showing behind SwiftUI View on rotation of UIViewController with a UIHostingController / SwiftUI view

@TEMPEST

Apr '23

I have a UIKit application that I'm adding SwiftUI to, so I'm using the UIHostingController and UIViewController mechanism via the Storyboard to add them.

Everything is working correctly (as per this tutorial: https://sarunw.com/posts/swiftui-view-as-uiview-in-storyboard/)

EXCEPT that when I rotate, I get a coloured view appearing behind everything. Here's a video of it running in the simulator:

https://youtube.com/shorts/3OMZKfmafSg?feature=share

Here is a stack article on it, but none of these suggestions actually worked:

https://stackoverflow.com/questions/71644516/white-flashing-during-orientation-change-even-with-black-background-swiftui

Does anyone have anything that can help?

@strfkkk

Jul '23

I have the same Issue. Please tell me did you find a solution?

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