Sketchup Physics extensions?

So it seems that MSPhysics AND SketchyPhysics are both incompatible with SketchUp 2020+.

Does anyone know any workarounds or, perhaps an understanding of how to do some of the simple functions of these extensions?

I just need a simple method of dropping lots of spheres onto a surface and seeing where they roll to.

Thanks.

It is very easy and powerful to do in Blender. If you need to get the result in SketchUp, you may import.

In my experience with MSPhysics and SketchyPhysics it crashed very often.

very short tutorial (1mn35sec) :