Physics Blend Weight causing character to jitter

I’m having troubles with using the Physics Blend Weight functionality.

When blending my character between physics and animation, there is a lot of jitter between the two.

How to reproduce

Open the map PhysicsAnimation in the content examples. Slide the Physics Blend Weight slider to 0.5

What happens

The limbs with physics applied jump around erratically (they have jitter)

What’s expected

The limbs should blend between physics and the animation smoothly.

Here’s the documentation on the map and subsequent feature I am referring to: Physics-Based Animation | Unreal Engine Documentation

Hope anyone can shed any light on why this might be.