"Override Game Mode" only works with "Use Separate Process" enabled

Override Game Mode only works when Using Separate Process

1. Create a Third Person Template Project
2. Delete the character from the level and save (otherwise it will auto-posess)
3. Create a blank sequence
4. Select Capture Movie
5. Disable Cinematic Mode
6. Set "Override Game Mode" to "Game Mode" (should be just a floating camera that controls with WASD)
7. Capture Movie

Result: Still uses the Third Person Game Mode
Expected: Uses "Game Mode" with the floating camera

8. Enable "Use Separate Process"
9. Capture Movie

Result: Uses "Game Mode"

Fix UE-51650

I am not able to find world outliner how to enable it?

Delay nodes occasionally don't fire the "Completed" output in a nativized build

Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows

How does TextureRenderTarget2D get TArray<uint8> type data?

What method is used to fill polygonal regions when drawing spline mesh at run time?

An error occurred while trying to generate project files !?

How does UMG set overlapping layouts?

When I open UE4 4.24.3 it appears that. Does anyone know how to solve?

How to achieve HLSL Multiple Render Target in Material blueprints?