Are you referring to the background in the game? The game doesn’t have a ‘white’ background. Only grey for the Mining Mode and the blue for the Survival Mode.
Okay, thats certainly not meant to happen, it isn’t meant to be white. Thank you for reporting this! There is now a background settings button in both modes. It has 5 coloured backgrounds to choose from. Test all of them out to see if it is better for you and hopefully there is no white background anymore.