Fatal Crash After Switching From Fullscreen Mode to Windowed Mode With Raytracing Enabled

Steps to reproduce:

• Enable your raytracing option.

• Enter a world in fullscreen.

• Pause the game using the button Esc.

• Switch to windowed mode using the combination Fn + F11.

• Watch what happens.

Expected:

Game runs normally and is switched successfully.

Actually:

Game freezes and loads again. After that, all become black except everlasting GUI.