When generating any new world, all sheep, horses, and baby mobs will always have precisely the same color when generating a world and are not randomized like in the previous versions.

Pictures were taken of two world seeds, world 12 and world 123456789. Other worlds were tested with no difference.

tested in older versions cannot replicate. tested versions 1.18 1.18.1 1.18.2. 1.17 1.17.1

can replicate in 1.19 1.19.1 1.19.3