Hi guys, hope everyone is safe, I just needed help with what I think is a new issue on MY computer... So I play on a Mac (specifically a MacBook) and only recently did I choose to change my game opti...
I think I see what you mean though, is it like this? It looks in the thumbnail like it should be white but it's a dull grey instead (ignore the lines on the foundation, that's another, separate issue)
I took that picture in afternoon sun on a lot in Willow Creek.
My mac is operating under Mojave the 10.14.6 version and I do not have any mods or custom content installed. I have no antivirus either and repairing the game did not work either.