Change size of MarkElement in MUI x-charts

I want to inject a custom MarkElement via the slots.mark property. How can I change the size of the MarkElement?

const slotsMark = (props: MarkElementProps) => {
    return (
        <MarkElement {...props}/>
    )
}

I managed to change the color via the color property but I did not find a property for the size.

After spending too many hours on this problem, I finally found a way to customise the MarkElement. You can define a custom class in the sx property of the parent:

<LineChart
    slots={{
        mark: slotsMark,
    }}
    sx={{
        "& .customMarkElement": {
            scale: "2",
        }
    }}
/>

and then you can use the classes property from the MarkElement Component to apply the class properties:

const slotsMark = (props: MarkElementProps) => {

    return (
        <MarkElement {...props} classes={{root: "customMarkElement"}} />
    )
}