How to reproduce:

1. Open the attached scene and the example scene "MSAABug_ExampleScene" in it.
2. Select the "MSAABug_ExampleMaterial" and switch back and forth between Opaque & Transparent rendering modes.
3. When Opaque is used, notice seams in various places on the red objects in the game view (scale the game view for better observation).

Expected behavior: MSAA is not causing gaps in geometry.
Actual behavior: MSAA combined with certain orderings of triangles in a mesh causes seam artifacts.

Reproducible: 5.4.0f3, 5.5.0a5