Render arrows with an optional offset

[herrKlein]

I want to draw lines from the center of component to the center of another with a slight offset.
It looks like offset is supported, but can't found out how

[herrKlein]

Closed cause nothing reading documentation too well.

<Xarrow start={'A'} end={'B'} color="green" endAnchor="middle" startAnchor={{ position: "middle", offset: { y: 20 } }} path='straight' showHead={false}/>
<Xarrow start={'A'} end={'B'} color="red" endAnchor="middle" startAnchor={{ position: "middle", offset: { y: 40 } }} path='straight' showHead={false}/>

offset is in X and Y and not in bottomness or rightness like I saw in the documentation here : https://www.npmjs.com/package/react-xarrows/v/1.6.1