CrossDJ version is 3.5.1 and I'm on Android 10 (Oneplus 7T Pro OxygenOS 10.0.7)
And it just reverts at least every time I switch to portrait mode.
I've made a short video showing what happens.
https://youtu.be/HBAxIuYNJPsYou can see that as soon as I turn my phone into portrait it switches to the fast rotating 4 beat animation
Of course I could stay in landscape mode but it's annoying as I'm used to switch to portrait when I'm loading or scrolling through playlists.