ECS Authoring Gizmos?

According to google results, it was not possible in 2018, is this still the case?

Like this?
6159233--673286--upload_2020-8-1_20-13-36.png

I mean creating gizmos for the automatically generated AuthoringComponents created by the GenerateAuthoringComponent attribute on IComponentData ``````structs

[GenerateAuthoringComponent]
public struct ECSGrassBender : IComponentData, AutoSaveIComponentData {
    public float radius;
    [Range(0, 4)]
    public float intensity;
    [Range(0, 1)]
    public float cutout;
    public ECSGrassBenderFormat format;
}