Reset Emitter button in blueprint emitter component has no effect

After setting a particle system component inside blueprint, clicking the "Reset Emitter" button in the details panel does not have any effect on the particle system.

1. Open UE4Editor (any project)
2. Create new blueprint based on actor
3. Add new Particle System component to blueprint
4. Set Particle System template to P_Sparks
5. Click the Reset Emitter button

Result:
No visible change to the particle system (in position or resetting play animation)

Fix UE-51650

I am not able to find world outliner how to enable it?

I'm working on a VR Project and I cannot add Nav Mesh to the stairs??

How to achieve HLSL Multiple Render Target in Material blueprints?

How can i modify the param name in EQS node

Bonjour j'ai un petit problème c'est que je ne vois plus l'onglet "scability" pour changer les graphismes de uefn et j'ai pas trouvé l'option pour le faire revenir ?

Undefined sysmbol: typeinfo for AActor when cross-compile linux dedicated server on windows

Delay nodes occasionally don't fire the "Completed" output in a nativized build

What method is used to fill polygonal regions when drawing spline mesh at run time?

I can't open my map from the editor.