I’ve been finding that when you’re placing objects such as windows and doors, the white highlighting on the object obscures the grid. The grid is pretty important for creating a pleasing structure that looks balanced. Perhaps the white is just too opaque, or needs a bit more greyscale. At any rate, the grid lines should definitely be in a color that pops out on your selection. Also, it just feels jarring as well with objects. Honestly, the old yellow outline, while not ideal and had its own problems with line thickness, was more visually pleasing.