[Bug]: ready event executed once if we have multiple table

[sonizef]

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Current and expected behavior

If I have multiple component with chartEvents ( "ready" ) my callback is executed only once.

Even if my component was unmounted and mounted again, my callback is not executed.

<Chart
	chartType={props.chartType}
	key={props.graphID}
	data={data}
	options={props.options}
	height={props.height || 'auto'}
	chartEvents={[
		{
			eventName: 'ready',
			callback: handleChartReady,
		},
	]}
/>

I excepted my callback was executed for each Chart.

** I've this issue only with Chart of type table **

Reproduction

Add multiple with chartEvents "ready"

react-google-charts version

^4.0.1

Possible solution

I tried to find a solution ( maybe in the Event manager ) but I found nothing