(This is a recent regression of the fix for case 1312649, thus it's logged separately)

Repro steps:
1. Import the attached package and open the repro scene
2. Observe that both the particles and the capsule are casting shadows.

Expected outcome:
- The capsule to not cast shadows as the Mesh Output's 'Cast Shadows' is 'Off'

Notes:
- Looks like when 'Cast Shadow' is set to 'On' for the particle output, it overrides the 'Off' of the Mesh Output.
- If the Mesh Output is set to cast shadows, but the particles are not, it works as expected.