Sorry to dig up an old thread, but I have just had this issue rear its ugly head on iOS 12 and am very grateful to everyone who posted their solution. For me, I had the same issue as OlesenkoVictor, so setting the background colours in the XIB file to non custom colours has done the trick.

I am having the same issue on Xcode 14 RC after opening an existing project in XC14 and running it. There is no other information, nothing to tell me which method is causing the problem.