Sketchup Physics extensions?

SketchUp Feature Requests
1

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.