EditableGeoJsonLayer selected Point Layer able to move, but the the old point still in it place

[Rully martanto]

I tried to using EditableGeoJsonLayer, editmode
when select point and move the point it's work, but the selected point also still on it place (it duplicated, the old place and new position)

here is the example https://codesandbox.io/s/nebula-gl-feature-modify-in-reactjs-forked-kg1eop?file=/src/components/Map/Map.js:115-135