Not only that, the three available choices are “intermission tracks”, that is the half tracks between courses. These are not full 3-lap courses, and are significantly more boring and shorter than the 3-lap courses. They’re more likely to appear in the “random” selection now.
At least from my experience the ‘random’ choice now just chooses from one of the three available choices, rather than the full list.
Not only that, the three available choices are “intermission tracks”, that is the half tracks between courses. These are not full 3-lap courses, and are significantly more boring and shorter than the 3-lap courses. They’re more likely to appear in the “random” selection now.