I launched the app and after launching it i open it in pop up view and after that there is a wierd screen orverlay at the top and side of the screen

Step to Reproduce

1. Launch the game.
2. Close it.
3. Then open it in pop up view.
4. Aftethat open it again in fullscreen.

Observation

There is a wierd screen overlay at the top and corner of the screen

Expected results 

There should be no screen overlay at the top and corner of the screen