[Standalone] Mesh.CreateCylinder creates black pixels on the screen

[PaperPrototype]

Describe the bug
creates black pixels on the screen

To Reproduce
Go to PhysicsCubes and replace the shootCubeMesh to use a cylinder
Run thew demo and try shooting.

Expected behavior
Cylinder meshes get shot out and bouncing around the screen

Screenshots

[PaperPrototype]

Also it looks like the cylinder mesh uses (radius, length) but then jitter uses (radius, height)... it would make more sense to me if the mesh creation matched jitter 1-to-1 (otherwise you have to create a child game object and rotate it)