Mesh Renders in Main Pass if Both "Render CustomDepth Pass" & "Render in Depth Pass" Are Enabled, While "Render In Main Pass" is Disabled

Meshes set to not render in the Main Pass still does if both "Render CustomDepth Pass" & "Render in Depth Pass" are enabled, while "Render in Main Pass" is disabled.

Attached is an example project. Look for ExampleCube if in the World Outliner.

Seems related to [Link Removed].

Found in 4.24.1 CL#10756747
Reproduced in 4.25 Main CL#10868506

Also mentioned in UDN: https://udn.unrealengine.com/questions/588114/rendering-main-pass-false-and-custom-depth-in-424.html

1. Place a cube in a scene.
2. Set the following settings in Rendering in the Static Mesh component.

• Disable "Render in Main Pass"
• Enable "Render in Depth Pass"
• Enable "Render CustomDepth Pass"
  3. Look at the cube.

Result: The cube is rendered black regardless of material color in the Main Pass.

Expected: The cube is not rendered in the Main Pass.