BoneAnimationTracks in UAnimDataModel should be transient

A licensee reported that after upgrading from UE4 to UE5, the package size grew tremendously.
They found that the BoneAnimationTracks were serialized at cooking which should be only used in the editor and should be transient.

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

How to achieve HLSL Multiple Render Target in Material blueprints?

How does TextureRenderTarget2D get TArray<uint8> type data?

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 ?

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

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?

Error UE5 5.0.3

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Why is the ProceduralMeshComponent not drawing a face?