How to cast shadow on ARPlaneGemotry?

I’m a beginner for unreal and ARKit, trying to render a table in AR. But cannot cast shadow on ARPlaneGemotry ?? I try the solution from Getting Started With ARKit In Unreal Engine 4, but can’t find AppleARkitCamerea and AppleARkitCamereaTexture anywhere.

(UE4-27.2, APPLEARKIT-0.1, IOS-15.5)