build mode lighting flickering on macbook since latest update

when i go into build mode from the world map the lighting just keeps flickering like that. please help. 😭😭😭 i know the video below shows the live mode, but the build mode flickers just like that too.

https://www.reddit.com/user/Interesting_Elk7399/comments/1i26s90/help/?share_id=dM7jHiQ5IJYCAAu8ucfvx&utm_content=2&utm_medium=ios_app&utm_name=ioscss&utm_source=share&utm_term=1