Ambient Occlusion does not function with Forward Rendering enabled

Ambient Occlusion does not seem to function when enabling Forward Rendering. I tested the level without Forward Shading and could notice a visible difference in the shadows when Ambient Occlusion was enabled and when it was disabled. With Forward Rendering enabled there was no visible difference.

Tested in //UE4/Release-4.25 @ CL 14469661 and Ambient Occlusion does work with Forward Shading so marking as a Regression.

1. In any project enable Forward Rendering 
2. Restart the Editor
3. Navigate to Edit > Project Settings
4. Search for Ambient Occlusion
5. Toggle it on and off while observing the lighting in the level

RESULT:

Ambient Occlusion has no effect on the lighting or shadows in the level

EXPECTED:

Ambient Occlusion would function when Forward Rendering is enabled

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

I'm testing a vehicle demo for html5..when I packaging and testing it on chromium it won't show the object but a side of the object. What should be the issue?

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

When I open UE4 4.24.3 it appears that. Does anyone know how to solve?

How to achieve HLSL Multiple Render Target in Material blueprints?

What property of the Slider is the image used when dragging?

What properties of the progress bar can be used for drag and drop highlighting?

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 ?

How does TextureRenderTarget2D get TArray<uint8> type data?