choose Xcode > I/O > External Displays > 3840x2160 (4K) , new window is a black screen

When I used VisionPro simulator, I want to get 4K screenshots. So I choose Xcode > I/O > External Displays > 3840x2160 (4K) . After I chose, a new window appears, but the new window is a black screen. When I changed to any resolution, the new window is black.

choose Xcode > I/O > External Displays > 3840x2160 (4K) , new window is a black screen
 
 
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