I snapped this photo the other day when I experienced the “don’t instantly center in a widening lane” that has been mentioned a few times. I don’t think this is purely coincidence as I felt way back in March, the car would practically trip over itself to get centered when the road widened.
Doesn’t do it like that any more. (This is an example of it just happily biasing itself to the left, but it should be noted that it does still center itself on widening roads.)