Unreal Engine Issues

UE-185946

CustomPrimitiveData is not updated for Niagara if it's paused on DX12

CustomPrimitiveData is not updated for Niagara if it's paused on DX12

Steps to Reproduce
  1. Download and open the project [Link Removed]
  2. Play in the editor and press the B button, it will spawn a Niagara particle.
  3. Close it and do step 2 again.

In the level blueprint, pressing the B will spawn a Niagara particle, after a 0.25s delay, it sets custom data(should make it black) and pauses the Niagara particle.

But sometimes it's not getting black on Dx12. The issue can't be repro on Dx11.

[Image Removed]

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Fixed
ComponentUE - Niagara
Affects Versions5.1, 5.2
Target Fix5.3
Fix Commit25860581
Main Commit25860594
CreatedMay 16, 2023
ResolvedJun 7, 2023
UpdatedJun 13, 2023
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