Known Issues

Accumulation Buffer Projection Matrix

If accumulation's "Anti-aliasing" option is enabled and the scene contains a Cinemachine camera cut, the camera's FOV will be incorrect after the cut.
Workaround: Reset the projection matrix every frame, after CinemachineBrain has modified the camera.

public class FixProjection : MonoBehaviour
{
    void LateUpdate() 
    { 
        Camera.main.ResetProjectionMatrix(); 
    }
}