Spawning Instanced Meshes with Multiple Collisions Produces Error Log Spam

Constructing instanced meshes with multiple collision components spams the output logs with error messages.

1. Open Editor (any project)
2. Create new blueprint
3. Create attached screenshot in construction script
https://answers.unrealengine.com/storage/temp/40959-instancedmesh.png
4. Open output log
5. Place a copy of the blueprint in the level

Results:

Meshes appear in viewport, log spams error warning -

[2015.06.24-15.19.21:909][317]LogPhysics:Warning: PHYSX: ..\..\PhysXExtensions\src\ExtRigidBodyExt.cpp (217) 4 : computeMassAndInertia: Dynamic actor with illegal collision shapes

Expected:

Meshes appear in viewport, no log spam occurs.

Only the first 128 instances of an instanced static mesh have collision when spawned in a blueprint