I tried to split the screen into 2. I’m constantly in game mode and UI. I can use the mouse. The white area is invisible now, so I see the game screen here. What I want to do in the gray area is to not detect the background when I click here with the mouse. Now when I click it, it detects the sky behind it. I add text to the gray area, drag this text to the right side and spawn an object. That’s why I can’t keep the game mode and UI separate from each other. How can I make it not detect through for the gray area?