I use swiftui to build apps on iPhone and iPad. There is no problem with the iPhone app. The game display is fully shown on iPhone. However, for the iPad, the game display is not shown and the screen goes black. I had to tap the button on the upper left side.(looks like a side view button) After that, the game display is only shown in the left side in a very small size. How can I make the game display fully shown in the iPad?