iOS 13: Orientation Change Between Portrait/Landscape Causes Black Area to Cover Part of Screen

FWIW I can also confirm this behavior, on iOS 13.2 and Xcode 11.2 beta 2. On iPhones, half the screen gets blacked out in landscape mode.

I get the following in the Xcode console:

[Window] Manually adding the rootViewController’s view to the view hierarchy is no longer supported. Please allow UIWindow to add the rootViewController’s view to the view hierarchy itself.

No such problems with iOS 12.

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