Hello,
I've recently tried to ride on certain Pokemon like Eternatus and Rayquaza, but when I do they don't have the ability to fly like they did in the 8.4.3 version of Pixelmon where they could fly, plus when mounting them my character is beneath them instead of being above them in previous versions. I've also noticed that there is the horse jump bar when in earlier versions of the 9.0.X versions of Pixelmon that wasn't there before when on Pokemon like Rayquaza or Eternatus. What seems to be a major change for 9.0.7 to have Pokemon that can fly now be acting like a Horse with a massive jump limit??